{"id":22023,"date":"2026-10-28T16:23:43","date_gmt":"2026-10-28T07:23:43","guid":{"rendered":"https:\/\/directcloud.jp\/contents\/?p=22023"},"modified":"2026-10-28T16:23:45","modified_gmt":"2026-10-28T07:23:45","slug":"ransomware-backup","status":"publish","type":"post","link":"https:\/\/directcloud.jp\/contents\/ransomware-backup\/","title":{"rendered":"\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u306f\uff1f\u4fdd\u7ba1\u5834\u6240\u30fb\u4e16\u4ee3\u6570\u306e\u6c7a\u3081\u65b9\u3068\u5fa9\u5143\u307e\u3067\u306e\u904b\u7528"},"content":{"rendered":"\n<article class=\"dc-column dc-archive\" id=\"top\">\n\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u88ab\u5bb3\u3092\u53d7\u3051\u305f\u4f01\u696d\u306e\u591a\u304f\u306f\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u53d6\u5f97\u3057\u3066\u3044\u305f\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u30c7\u30fc\u30bf\u3092\u5143\u306b\u623b\u305b\u3066\u3044\u307e\u305b\u3093\u3002\u653b\u6483\u8005\u304c\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u307e\u3067\u63a2\u3057\u51fa\u3057\u3001\u6697\u53f7\u5316\u3084\u524a\u9664\u3092\u56f3\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u623b\u305b\u306a\u304f\u306a\u308b\u7406\u7531\u3092\u3075\u307e\u3048\u3001\u4fdd\u7ba1\u5834\u6240\u3068\u4e16\u4ee3\u6570\u306e\u6c7a\u3081\u65b9\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u74b0\u5883\u3092\u5b88\u308b\u904b\u7528\u3001\u88ab\u5bb3\u6642\u306e\u5fa9\u5143\u624b\u9806\u307e\u3067\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n<h3>\u672c\u8a18\u4e8b\u306e\u30b5\u30de\u30ea<\/h3>\n<ul class=\"summary\">\n  <li>\n    <img decoding=\"async\" src=\"\/images\/event_schedule\/checkbox_icon.png\" style=\"padding-bottom: 5px\">\n    \u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306f\u3001\u53d6\u5f97\u306e\u6709\u7121\u3067\u306f\u306a\u304f\u611f\u67d3\u524d\u306e\u72b6\u614b\u3078\u623b\u305b\u308b\u304b\u3067\u4fa1\u5024\u304c\u6c7a\u307e\u308b\n  <\/li>\n  <li>\n    <img decoding=\"async\" src=\"\/images\/event_schedule\/checkbox_icon.png\" style=\"padding-bottom: 5px\">\n    \u540c\u3058\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u4fdd\u7ba1\u3084\u540c\u671f\u3060\u3051\u306e\u904b\u7528\u3067\u306f\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3082\u672c\u756a\u3068\u4e00\u7dd2\u306b\u6697\u53f7\u5316\u3084\u524a\u9664\u3092\u53d7\u3051\u308b\n  <\/li>\n  <li>\n    <img decoding=\"async\" src=\"\/images\/event_schedule\/checkbox_icon.png\" style=\"padding-bottom: 5px\">\n    \u9694\u96e2\u3084\u5909\u66f4\u3067\u304d\u306a\u3044\u4fdd\u7ba1\u306b\u52a0\u3048\u3001\u4fdd\u6301\u671f\u9593\u306e\u8a2d\u8a08\u3068\u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u4fdd\u8b77\u3001\u5fa9\u5143\u30c6\u30b9\u30c8\u304c\u6b20\u304b\u305b\u306a\u3044\n  <\/li>\n  <li>\n    <img decoding=\"async\" src=\"\/images\/event_schedule\/checkbox_icon.png\" style=\"padding-bottom: 5px\">\n    \u9060\u9694\u5730\u3078\u306e\u8907\u88fd\u3084\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3092\u5099\u3048\u305fDirectCloud\u306a\u3089\u3001\u623b\u305b\u308b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u4f53\u5236\u3092\u7bc9\u3051\u308b\n  <\/li>\n<\/ul>\n\n<div class=\"zip_table_contents\">\n  <ul class=\"gray_box\">\n    <li><img decoding=\"async\" src=\"\/contents\/wp-content\/uploads\/2020\/12\/icon-list.png\">\u76ee\u6b21<\/li>\n    <li>1. <a href=\"#list-01\">\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u306f\u5fa9\u5143\u3067\u304d\u308b\u304b\u304c\u8981\u4ef6\uff5c\u623b\u305b\u306a\u30444\u3064\u306e\u7406\u7531<\/a><\/li>\n    <li>2. <a href=\"#list-02\">3-2-1-1-0\u30eb\u30fc\u30eb\u3067\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u69cb\u6210\u3092\u898b\u76f4\u3059<\/a><\/li>\n    <li>3. <a href=\"#list-03\">\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u4fdd\u7ba1\u5834\u6240\u3068\u9694\u96e2\u306e\u65b9\u6cd5<\/a><\/li>\n    <li>4. <a href=\"#list-04\">\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u4fdd\u6301\u671f\u9593\u3068\u4e16\u4ee3\u6570\u306e\u6c7a\u3081\u65b9<\/a><\/li>\n    <li>5. <a href=\"#list-05\">\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u74b0\u5883\u3092\u5b88\u308b\u904b\u7528\u306e\u30dd\u30a4\u30f3\u30c8<\/a><\/li>\n    <li>6. <a href=\"#list-06\">\u88ab\u5bb3\u767a\u751f\u6642\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u5fa9\u5143\u3059\u308b\u624b\u9806<\/a><\/li>\n    <li>7. <a href=\"#list-07\">\u81ea\u793e\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u4f53\u5236\u3092\u70b9\u691c\u3059\u308b\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/a><\/li>\n    <li>8. <a href=\"#list-08\">DirectCloud\u3067\u5099\u3048\u308b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u304b\u3089\u306e\u30c7\u30fc\u30bf\u5fa9\u65e7<\/a><\/li>\n    <li>9. <a href=\"#list-09\">\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u3068\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u904b\u7528\u3092\u6539\u5584\u3057\u305f\u4e8b\u4f8b<\/a><\/li>\n    <li>10. <a href=\"#list-10\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/a><\/li>\n    <li>11. <a href=\"#list-11\">\u307e\u3068\u3081<\/a><\/li>\n  <\/ul>\n<\/div>\n\n<div class=\"index_cta__enterprise\">\n  <div class=\"cta_wrap__enterprise\">\n    <div class=\"cta_contents_enterprise\">\n      <div class=\"cta_text_enterprise\">\n        <h5 class=\"cta_subtxt_enterprise\">\u6697\u53f7\u5316\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3082\u3001\u4ee5\u524d\u306e\u72b6\u614b\u306b\u623b\u305b\u308b\u5099\u3048\u3092<\/h5>\n        <h4 class=\"cta_maintxt_enterprise\">\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u306e\u8cc7\u6599\u3092\u3054\u89a7\u306b\u306a\u308a\u307e\u305b\u3093\u304b\uff1f<\/h4>\n        <div class=\"cta_btn_area_cont__enterprise\">\n          <div class=\"main_btn_contents_area_enterprise mob1lay_btn\">\n            <div class=\"main_btn_boxtd_contents_enterprise\">\n              <a href=\"https:\/\/directcloud.jp\/resource_catalog\/ransomware\" target=\"_blank\" class=\"app-btn-enterprise app-btn-tertiary\" style=\"background:#ff114a\">\n                <p class=\"app-btn-contents-text1ai\" style=\"text-align:center;font-size:22px;color:#ffffff\">\u8cc7\u6599\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/p>\n              <\/a>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/div>\n\n<section id=\"list-01\">\n<h2>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u306f\u5fa9\u5143\u3067\u304d\u308b\u304b\u304c\u8981\u4ef6\uff5c\u623b\u305b\u306a\u30444\u3064\u306e\u7406\u7531<\/h2>\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\uff08\u7aef\u672b\u306a\u3069\u306e\u30c7\u30fc\u30bf\u3092\u6697\u53f7\u5316\u3057\u3066\u4f7f\u3048\u306a\u304f\u3057\u3001\u5fa9\u53f7\u306e\u5bfe\u4fa1\u3092\u8981\u6c42\u3059\u308b\u4e0d\u6b63\u30d7\u30ed\u30b0\u30e9\u30e0\uff09\u5bfe\u7b56\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306f\u3001\u53d6\u5f97\u306e\u6709\u7121\u3067\u306f\u306a\u304f\u3001\u653b\u6483\u5f8c\u306b\u611f\u67d3\u524d\u306e\u72b6\u614b\u3078\u78ba\u5b9f\u306b\u623b\u305b\u308b\u304b\u3067\u4fa1\u5024\u304c\u6c7a\u307e\u308a\u307e\u3059\u3002\u305d\u306e\u8981\u4ef6\u306f\u3001\u672c\u756a\u74b0\u5883\u304b\u3089\u306e\u9694\u96e2\u3001\u5909\u66f4\u30fb\u524a\u9664\u3067\u304d\u306a\u3044\u72b6\u614b\u3067\u306e\u4fdd\u5b58\u3001\u611f\u67d3\u524d\u306e\u4e16\u4ee3\u306e\u5341\u5206\u306a\u4fdd\u6301\u3001\u5b9a\u671f\u7684\u306a\u5fa9\u5143\u306e\u78ba\u8a8d\u306e4\u3064\u3067\u3059\u3002<br><br>\u8b66\u5bdf\u5e81\u306e\u300c\u4ee4\u548c8\u5e74\u4e0a\u534a\u671f\u306b\u304a\u3051\u308b\u30b5\u30a4\u30d0\u30fc\u7a7a\u9593\u3092\u3081\u3050\u308b\u8105\u5a01\u306e\u60c5\u52e2\u7b49\u306b\u3064\u3044\u3066\u300d\u306b\u3088\u308b\u3068\u3001\u4ee4\u548c8\u5e74\u4e0a\u534a\u671f\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u5831\u544a\u4ef6\u6570\u306f123\u4ef6\u3067\u3001\u7d71\u8a08\u3092\u53d6\u308a\u59cb\u3081\u305f\u4ee4\u548c2\u5e74\u4e0b\u534a\u671f\u4ee5\u964d\u3001\u534a\u671f\u3068\u3057\u3066\u6700\u591a\u3067\u3057\u305f\u3002\u88ab\u5bb3\u4f01\u696d\u30fb\u56e3\u4f53\u306e\u7d046\u5272\u3092\u4e2d\u5c0f\u4f01\u696d\u304c\u5360\u3081\u3066\u3044\u307e\u3059\u3002<br><br>\u540c\u5e81\u306e\u4ee4\u548c7\u5e74\u4e0a\u534a\u671f\u7248\u3092\u3082\u3068\u306b\u3057\u305f\u57fc\u7389\u770c\u8b66\u5bdf\u306e\u8cc7\u6599\u306b\u3088\u308b\u3068\u3001\u88ab\u5bb3\u4f01\u696d\u306e\u7d0495%\u304c\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u53d6\u5f97\u3057\u3066\u3044\u305f\u306e\u306b\u3001\u30c7\u30fc\u30bf\u3092\u5fa9\u65e7\u3067\u304d\u305f\u306e\u306f\u7d0415%\u306b\u3068\u3069\u307e\u308a\u307e\u3057\u305f\u3002\u623b\u305b\u306a\u3044\u7406\u7531\u306f\u3001\u4e3b\u306b4\u3064\u306b\u5206\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\">\n  <img decoding=\"async\" src=\"https:\/\/directcloud.jp\/contents\/wp-content\/uploads\/2026\/10\/fig1_four_reasons.png\" alt=\"\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u3042\u3063\u3066\u3082\u623b\u305b\u306a\u30444\u3064\u306e\u7406\u7531\">\n  <figcaption class=\"wp-element-caption\">\u56f31\uff1a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u3042\u3063\u3066\u3082\u623b\u305b\u306a\u30444\u3064\u306e\u7406\u7531<\/figcaption>\n<\/figure>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.npa.go.jp\/publications\/statistics\/cybersecurity\/data\/R8kami\/R08_kami_cyber_jousei.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">\u8b66\u5bdf\u5e81\uff5c\u4ee4\u548c\uff18\u5e74\u4e0a\u534a\u671f\u306b\u304a\u3051\u308b\u30b5\u30a4\u30d0\u30fc\u7a7a\u9593\u3092\u3081\u3050\u308b\u8105\u5a01\u306e\u60c5\u52e2\u7b49\u306b\u3064\u3044\u3066<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.npa.go.jp\/publications\/statistics\/cybersecurity\/data\/R7kami\/R07_kami_cyber_jyosei.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">\u8b66\u5bdf\u5e81\uff5c\u4ee4\u548c\uff17\u5e74\u4e0a\u534a\u671f\u306b\u304a\u3051\u308b\u30b5\u30a4\u30d0\u30fc\u7a7a\u9593\u3092\u3081\u3050\u308b\u8105\u5a01\u306e\u60c5\u52e2\u7b49\u306b\u3064\u3044\u3066<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.police.pref.saitama.lg.jp\/documents\/34651\/r711ransam.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">\u57fc\u7389\u770c\u8b66\u5bdf\uff5c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u306e\u898b\u76f4\u3057\u3092\uff01<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.npa.go.jp\/bureau\/cyber\/countermeasures\/ransom.html\" target=\"_blank\" rel=\"noopener noreferrer\">\u8b66\u5bdf\u5e81\uff5c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u9632\u6b62\u5bfe\u7b56<\/a><\/p>\n<div class=\"related_article_box\">\n  <span class=\"related_article_badge\">\u95a2\u9023\u8a18\u4e8b<\/span>\n  <div class=\"related_article_embed\">\n<div class=\"dc-case-card dc-case-card--post\"><a class=\"dc-case-card__link\" href=\"https:\/\/directcloud.jp\/contents\/ransomware_01\/\"><span class=\"dc-case-card__row\"><span class=\"dc-case-card__thumb\"><img decoding=\"async\" width=\"414\" height=\"275\" src=\"https:\/\/directcloud.jp\/contents\/wp-content\/uploads\/2026\/10\/ransomware_priority_thumbnail_414x275-1.png\" class=\"attachment-medium_large size-medium_large wp-post-image\" alt=\"\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\uff5c\u4f01\u696d\u304c\u3084\u308b\u3079\u304d\u5bfe\u7b56\u3068\u512a\u5148\u9806\u4f4d\u3001\u65e2\u5b58\u88fd\u54c1\u306e\u6b7b\u89d2\u3092\u89e3\u8aac\" loading=\"lazy\" sizes=\"auto, (max-width: 600px) 100vw, 280px\" \/><\/span><span class=\"dc-case-card__body\"><span class=\"dc-case-card__title\">\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\uff5c\u4f01\u696d\u304c\u3084\u308b\u3079\u304d\u5bfe\u7b56\u3068\u512a\u5148\u9806\u4f4d\u3001\u65e2\u5b58\u88fd\u54c1\u306e\u6b7b\u89d2\u3092\u89e3\u8aac<\/span><span class=\"dc-case-card__summary\">\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u306e\u898b\u76f4\u3057\u3092\u4efb\u3055\u308c\u305f\u3082\u306e\u306e\u3001\u3069\u3053\u304b\u3089\u624b\u3092\u3064\u3051\u308b\u304b\u8ff7\u3046\u60c5\u5831\u30b7\u30b9\u30c6\u30e0\u90e8\u9580\u3084\u7ba1\u7406\u90e8\u9580\u306e\u62c5\u5f53\u8005\u306f\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\u3084EDR\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u5c0e\u5165\u3057\u3066\u3044\u3066\u3082\u88ab\u5bb3\u304c\u7d76\u3048\u306a\u3044\u306e\u306f\u3001\u88fd\u54c1\u3054\u3068\u306b\u5b88\u308b\u7bc4\u56f2\u304c\u9055\u3046\u304b\u2026<\/span><span class=\"dc-case-card__more\">\u7d9a\u304d\u3092\u8aad\u3080<\/span><\/span><\/span><\/a><\/div>\n  <\/div>\n<\/div>\n<h3 class=\"wp-block-heading\">\u672c\u756a\u3068\u540c\u3058\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u4e00\u7dd2\u306b\u6697\u53f7\u5316\u3055\u308c\u308b<\/h3>\n<p>\u793e\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u5e38\u6642\u3064\u306a\u304c\u3063\u305fNAS\u3084\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30b5\u30fc\u30d0\u30fc\u3001\u63a5\u7d9a\u3057\u305f\u307e\u307e\u306e\u5916\u4ed8\u3051HDD\u306f\u3001\u672c\u756a\u30c7\u30fc\u30bf\u3068\u540c\u6642\u306b\u6697\u53f7\u5316\u3055\u308c\u308b\u304a\u305d\u308c\u304c\u3042\u308a\u307e\u3059\u3002\u8b66\u8996\u5e81\u306e\u300c\u30de\u30eb\u30a6\u30a7\u30a2\uff62\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\uff63\u306e\u8105\u5a01\u3068\u5bfe\u7b56\uff08\u5bfe\u7b56\u7de8\uff09\u300d\u3082\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3055\u308c\u305f\u7aef\u672b\u5185\u306e\u30c7\u30fc\u30bf\u307e\u3067\u6697\u53f7\u5316\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308b\u3068\u3057\u3066\u3044\u307e\u3059\u3002<br><br>\u9060\u9694\u5730\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3082\u3001VPN\uff08\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306b\u4eee\u60f3\u306e\u5c02\u7528\u56de\u7dda\u3092\u4f5c\u308b\u4ed5\u7d44\u307f\uff09\u3067\u793e\u5185\u3068\u3064\u306a\u304c\u3063\u3066\u3044\u308c\u3070\u540c\u69d8\u3067\u3059\u3002\u5148\u306e\u8b66\u5bdf\u5e81\u306e\u8cc7\u6599\u3067\u3082\u3001\u5fa9\u65e7\u3067\u304d\u306a\u304b\u3063\u305f\u4e3b\u306a\u539f\u56e0\u306f\u300c\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3082\u6697\u53f7\u5316\u3055\u308c\u305f\u300d\u3053\u3068\u3067\u3057\u305f\u3002<\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.keishicho.metro.tokyo.lg.jp\/kurashi\/cyber\/notes\/ransomware_taisaku.html\" target=\"_blank\" rel=\"noopener noreferrer\">\u8b66\u8996\u5e81\uff5c\u30de\u30eb\u30a6\u30a7\u30a2\uff62\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\uff63\u306e\u8105\u5a01\u3068\u5bfe\u7b56\uff08\u5bfe\u7b56\u7de8\uff09<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.police.pref.saitama.lg.jp\/documents\/34651\/r711ransam.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">\u57fc\u7389\u770c\u8b66\u5bdf\uff5c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u306e\u898b\u76f4\u3057\u3092\uff01<\/a><\/p>\n<h3 class=\"wp-block-heading\">\u540c\u671f\u30fb\u4e8c\u91cd\u5316\u306e\u30b3\u30d4\u30fc\u3082\u540c\u6642\u306b\u66f8\u304d\u63db\u308f\u308b<\/h3>\n<p>\u540c\u671f\u3084\u4e8c\u91cd\u5316\u306e\u4ed5\u7d44\u307f\u306f\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u4ee3\u308f\u308a\u306b\u306a\u308a\u307e\u305b\u3093\u3002\u540c\u671f\u578b\u306e\u30af\u30e9\u30a6\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8\u306f\u3001\u7aef\u672b\u4e0a\u3067\u6697\u53f7\u5316\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3082\u3001\u305d\u306e\u307e\u307e\u30af\u30e9\u30a6\u30c9\u5074\u306b\u53cd\u6620\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002PC\u3084\u30b5\u30fc\u30d0\u30fc\u306e\u7279\u5b9a\u30d5\u30a9\u30eb\u30c0\u3068\u3057\u3066\u7d44\u307f\u8fbc\u3080\u540c\u671f\u578b\u30b9\u30c8\u30ec\u30fc\u30b8\u3082\u3001\u611f\u67d3\u3057\u305f\u7aef\u672b\u304b\u3089\u76f4\u63a5\u66f8\u304d\u8fbc\u3081\u308b\u305f\u3081\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<br><br>RAID\u3084\u30df\u30e9\u30fc\u30ea\u30f3\u30b0\u306f\u3001\u540c\u3058\u30c7\u30fc\u30bf\u3092\u8907\u6570\u306e\u30c7\u30a3\u30b9\u30af\u306b\u66f8\u304d\u8fbc\u3093\u3067\u6a5f\u5668\u306e\u6545\u969c\u306b\u5099\u3048\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002\u7c73\u56fd\u56fd\u7acb\u6a19\u6e96\u6280\u8853\u7814\u7a76\u6240\uff08NIST\uff09\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u6307\u91dd\u300cSP 800-209\u300d\u3082\u3001\u8907\u88fd\u3059\u308b\u4ed5\u7d44\u307f\u3067\u306f\u904e\u53bb\u306e\u6642\u70b9\u306b\u623b\u305b\u306a\u3044\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/nvlpubs.nist.gov\/nistpubs\/SpecialPublications\/NIST.SP.800-209.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">NIST\uff5cSP 800-209 Security Guidelines for Storage Infrastructure<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www2.eecs.berkeley.edu\/Pubs\/TechRpts\/1987\/CSD-87-391.html\" target=\"_blank\" rel=\"noopener noreferrer\">University of California, Berkeley\uff5cA Case for Redundant Arrays of Inexpensive Disks (RAID)<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.keishicho.metro.tokyo.lg.jp\/kurashi\/cyber\/notes\/ransomware_taisaku.html\" target=\"_blank\" rel=\"noopener noreferrer\">\u8b66\u8996\u5e81\uff5c\u30de\u30eb\u30a6\u30a7\u30a2\uff62\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\uff63\u306e\u8105\u5a01\u3068\u5bfe\u7b56\uff08\u5bfe\u7b56\u7de8\uff09<\/a><\/p>\n<div class=\"related_article_box\">\n  <span class=\"related_article_badge\">\u95a2\u9023\u8a18\u4e8b<\/span>\n  <div class=\"related_article_embed\">\n<div class=\"dc-case-card dc-case-card--post\"><a class=\"dc-case-card__link\" href=\"https:\/\/directcloud.jp\/contents\/nas_backup\/\"><span class=\"dc-case-card__row\"><span class=\"dc-case-card__thumb\"><img decoding=\"async\" width=\"414\" height=\"275\" src=\"https:\/\/directcloud.jp\/contents\/wp-content\/uploads\/2026\/10\/nas_backup_thumbnail_414x275.png\" class=\"attachment-medium_large size-medium_large wp-post-image\" alt=\"NAS\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u65b9\u6cd5\uff5c\u4fdd\u5b58\u5148\u306e\u6bd4\u8f03\u3068RAID\u3067\u306f\u5b88\u308c\u306a\u3044\u7406\u7531\" loading=\"lazy\" sizes=\"auto, (max-width: 600px) 100vw, 280px\" \/><\/span><span class=\"dc-case-card__body\"><span class=\"dc-case-card__title\">NAS\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u65b9\u6cd5\uff5c\u4fdd\u5b58\u5148\u306e\u6bd4\u8f03\u3068RAID\u3067\u306f\u5b88\u308c\u306a\u3044\u7406\u7531<\/span><span class=\"dc-case-card__summary\">NAS\u3092\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\u30fc\u3068\u3057\u3066\u4f7f\u3046\u4f01\u696d\u3067\u306f\u3001RAID\u3092\u7d44\u3093\u3067\u3044\u308b\u3053\u3068\u3092\u7406\u7531\u306b\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u5f8c\u56de\u3057\u306b\u3057\u3066\u3044\u308b\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001RAID\u304c\u5099\u3048\u3089\u308c\u308b\u306e\u306f\u30c7\u30a3\u30b9\u30af1\u53f0\u306e\u6545\u969c\u307e\u3067\u3067\u3001NAS\u672c\u4f53\u306e\u6545\u969c\u3084\u8aa4\u524a\u9664\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u2026<\/span><span class=\"dc-case-card__more\">\u7d9a\u304d\u3092\u8aad\u3080<\/span><\/span><\/span><\/a><\/div>\n  <\/div>\n<\/div>\n<h3 class=\"wp-block-heading\">\u7ba1\u7406\u8005\u6a29\u9650\u3092\u596a\u308f\u308c\u3066\u524a\u9664\u3055\u308c\u308b<\/h3>\n<p>\u653b\u6483\u8005\u306b\u7ba1\u7406\u8005\u6a29\u9650\u3092\u596a\u308f\u308c\u308b\u3068\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306f\u7ba1\u7406\u8005\u306e\u64cd\u4f5c\u3068\u3057\u3066\u524a\u9664\u3055\u308c\u304b\u306d\u307e\u305b\u3093\u3002\u8b66\u5bdf\u5e81\u306e\u4ee4\u548c8\u5e74\u4e0a\u534a\u671f\u306e\u8cc7\u6599\u306b\u3088\u308b\u3068\u3001\u653b\u6483\u8005\u306f\u7d44\u7e54\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u4fb5\u5165\u3057\u305f\u5f8c\u3001\u7ba1\u7406\u8005\u6a29\u9650\u306e\u596a\u53d6\u3092\u8a66\u307f\u306a\u304c\u3089\u5185\u90e8\u3092\u63a2\u7d22\u3057\u3001\u91cd\u8981\u30c7\u30fc\u30bf\u3084\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u7269\u8272\u3057\u307e\u3059\u3002<br><br>\u30c7\u30fc\u30bf\u306e\u7a83\u53d6\u3068\u6697\u53f7\u5316\u306f\u305d\u306e\u5f8c\u3067\u3059\u3002IPA\u306e\u300c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u304b\u3089\u5b66\u3076\u6559\u8a13\u96c6\u300d\u3082\u3001\u4fb5\u5165\u5f8c\u306b\u88ab\u5bb3\u304c\u5e83\u304c\u3063\u305f\u4e3b\u306a\u539f\u56e0\u3068\u3057\u3066\u3001\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044NAS\u3084\u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u306e\u904b\u7528\u7ba1\u7406\u3092\u6319\u3052\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.npa.go.jp\/publications\/statistics\/cybersecurity\/data\/R8kami\/R08_kami_cyber_jousei.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">\u8b66\u5bdf\u5e81\uff5c\u4ee4\u548c\uff18\u5e74\u4e0a\u534a\u671f\u306b\u304a\u3051\u308b\u30b5\u30a4\u30d0\u30fc\u7a7a\u9593\u3092\u3081\u3050\u308b\u8105\u5a01\u306e\u60c5\u52e2\u7b49\u306b\u3064\u3044\u3066<\/a><br>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.ipa.go.jp\/security\/todokede\/crack-virus\/ransomware_lessons_learned.html\" target=\"_blank\" rel=\"noopener noreferrer\">IPA \u72ec\u7acb\u884c\u653f\u6cd5\u4eba\u60c5\u5831\u51e6\u7406\u63a8\u9032\u6a5f\u69cb\uff5c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u304b\u3089\u5b66\u3076\u6559\u8a13\u96c6 \uff5e \u7d4c\u55b6\u8005\u306e\u305f\u3081\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u30cf\u30f3\u30c9\u30d6\u30c3\u30af \uff5e<\/a><\/p>\n<h3 class=\"wp-block-heading\">\u611f\u67d3\u524d\u306e\u4e16\u4ee3\u304c\u6b8b\u3063\u3066\u3044\u306a\u3044<\/h3>\n<p>\u611f\u67d3\u524d\u306e\u5065\u5168\u306a\u4e16\u4ee3\u304c\u6b8b\u3063\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u3042\u3063\u3066\u3082\u623b\u3059\u5148\u306f\u3042\u308a\u307e\u305b\u3093\u3002IPA\u306e\u300c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u57fa\u672c\u3068\u5171\u901a\u5bfe\u7b56\u300d\u306f\u3001\u30c7\u30fc\u30bf\u306e\u7834\u640d\u304b\u3089\u6c17\u3065\u304f\u307e\u3067\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u3068\u3001\u6700\u65b0\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3082\u3059\u3067\u306b\u7834\u640d\u3057\u3066\u3044\u308b\u304a\u305d\u308c\u304c\u3042\u308b\u3068\u6307\u6458\u3057\u3066\u3044\u307e\u3059\u3002<br><br>\u6c17\u3065\u304b\u306a\u3044\u307e\u307e\u53d6\u308a\u7d9a\u3051\u305f\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3067\u4e16\u4ee3\u304c\u57cb\u307e\u308a\u3001\u6b63\u5e38\u306a\u4e16\u4ee3\u304b\u3089\u9806\u306b\u7834\u68c4\u3055\u308c\u308b\u4e8b\u614b\u304c\u8d77\u3053\u308a\u5f97\u307e\u3059\u3002\u969c\u5bb3\u3078\u306e\u5099\u3048\u306a\u3089\u76f4\u8fd1\u306b\u623b\u305b\u308c\u3070\u8db3\u308a\u307e\u3059\u304c\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u3067\u306f\u4fb5\u5165\u524d\u307e\u3067\u9061\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.ipa.go.jp\/security\/10threats\/eid2eo0000005231-att\/kihontokyoutsuu_2025.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">IPA\uff5c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u57fa\u672c\u3068\u5171\u901a\u5bfe\u7b56 \u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2025\u7248<\/a><br>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.ipa.go.jp\/security\/todokede\/crack-virus\/ransomware_lessons_learned.html\" target=\"_blank\" rel=\"noopener noreferrer\">IPA \u72ec\u7acb\u884c\u653f\u6cd5\u4eba\u60c5\u5831\u51e6\u7406\u63a8\u9032\u6a5f\u69cb\uff5c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u304b\u3089\u5b66\u3076\u6559\u8a13\u96c6 \uff5e \u7d4c\u55b6\u8005\u306e\u305f\u3081\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u30cf\u30f3\u30c9\u30d6\u30c3\u30af \uff5e<\/a><\/p>\n<\/section>\n\n<section id=\"list-02\">\n<h2>3-2-1-1-0\u30eb\u30fc\u30eb\u3067\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u69cb\u6210\u3092\u898b\u76f4\u3059<\/h2>\n<p>3-2-1\u30eb\u30fc\u30eb\u306f\u3001\u672c\u756a\u30c7\u30fc\u30bf\u3092\u542b\u3081\u3066\u30c7\u30fc\u30bf\u30923\u3064\u6301\u3061\u30012\u7a2e\u985e\u306e\u7570\u306a\u308b\u5a92\u4f53\u306b\u4fdd\u5b58\u3057\u30011\u3064\u3092\u96e2\u308c\u305f\u5834\u6240\u306b\u7f6e\u304f\u3068\u3044\u3046\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u69cb\u6210\u306e\u57fa\u672c\u3067\u3059\u3002<br><br>\u5927\u962a\u5e9c\u8b66\u5bdf\u306e\u6ce8\u610f\u559a\u8d77\u300c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306b\u3054\u6ce8\u610f\uff01\u300d\u306f\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u3068\u3057\u30663-2-1-1-0\u30eb\u30fc\u30eb\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u30021\u3064\u3092\u30aa\u30d5\u30e9\u30a4\u30f3\u3067\u3001\u307e\u305f\u306f\u66f8\u304d\u63db\u3048\u3067\u304d\u306a\u3044\u72b6\u614b\uff08\u30a4\u30df\u30e5\u30fc\u30bf\u30d6\u30eb\uff09\u3067\u4fdd\u7ba1\u3059\u308b\u300c1\u300d\u3068\u3001\u30a8\u30e9\u30fc\u3092\u30bc\u30ed\u306b\u3059\u308b\u300c0\u300d\u3092\u52a0\u3048\u305f\u8003\u3048\u65b9\u3067\u3059\u3002\u5404\u8981\u7d20\u306e\u5185\u5bb9\u3068\u72d9\u3044\u3092\u3001\u6b21\u306e\u8868\u306b\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n<div style=\"width:0;min-width:100%;max-width:100%;overflow:auto\">\n  <table class=\"zip_table1 table_w98\" style=\"width:98%;margin:0 auto;min-width:640px\">\n    <tbody>\n      <tr>\n        <td class=\"data_table1_td\" style=\"background-color:#2a7ada;color:#fff;font-weight:600;text-align:center;width:33%\">\u8981\u7d20<\/td>\n        <td class=\"data_table1_td\" style=\"background-color:#2a7ada;color:#fff;font-weight:600;text-align:center;width:33%\">\u5185\u5bb9<\/td>\n        <td class=\"data_table1_td\" style=\"background-color:#2a7ada;color:#fff;font-weight:600;text-align:center;width:34%\">\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u4e0a\u306e\u72d9\u3044<\/td>\n      <\/tr>\n      <tr>\n        <td class=\"data_table1_td\" style=\"background-color:#e9f2fb;color:#555;text-align:center\">3<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u672c\u756a\u30c7\u30fc\u30bf\u3092\u542b\u3081\u3066\u30c7\u30fc\u30bf\u30923\u3064\u6301\u3064<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">1\u3064\u304c\u5931\u308f\u308c\u3066\u3082\u5225\u306e\u30b3\u30d4\u30fc\u304b\u3089\u623b\u305b\u308b\u3088\u3046\u306b\u3059\u308b<\/td>\n      <\/tr>\n      <tr>\n        <td class=\"data_table1_td\" style=\"background-color:#e9f2fb;color:#555;text-align:center\">2<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">2\u7a2e\u985e\u4ee5\u4e0a\u306e\u7570\u306a\u308b\u5a92\u4f53\u306b\u4fdd\u5b58\u3059\u308b<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u540c\u3058\u7a2e\u985e\u306e\u6a5f\u5668\u30fb\u5a92\u4f53\u306e\u5f31\u70b9\u3067\u540c\u6642\u306b\u5931\u308f\u306a\u3044\u3088\u3046\u306b\u3059\u308b<\/td>\n      <\/tr>\n      <tr>\n        <td class=\"data_table1_td\" style=\"background-color:#e9f2fb;color:#555;text-align:center\">1<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">1\u3064\u306f\u96e2\u308c\u305f\u5834\u6240\u306b\u4fdd\u7ba1\u3059\u308b<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u707d\u5bb3\u3084\u62e0\u70b9\u306e\u969c\u5bb3\u3067\u540c\u6642\u306b\u5931\u308f\u306a\u3044\u3088\u3046\u306b\u3059\u308b<\/td>\n      <\/tr>\n      <tr>\n        <td class=\"data_table1_td\" style=\"background-color:#e9f2fb;color:#555;text-align:center\">1<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">1\u3064\u306f\u30aa\u30d5\u30e9\u30a4\u30f3\u307e\u305f\u306f\u5909\u66f4\u3067\u304d\u306a\u3044\u72b6\u614b\u3067\u4fdd\u7ba1\u3059\u308b<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u653b\u6483\u8005\u3084\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u304c\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306b\u5230\u9054\u30fb\u6539\u5909\u3067\u304d\u306a\u3044\u3088\u3046\u306b\u3059\u308b<\/td>\n      <\/tr>\n      <tr>\n        <td class=\"data_table1_td\" style=\"background-color:#e9f2fb;color:#555;text-align:center\">0<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u5fa9\u5143\u6642\u306e\u30a8\u30e9\u30fc\u3092\u30bc\u30ed\u306b\u3059\u308b<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u5b9a\u671f\u7684\u306a\u5fa9\u5143\u30c6\u30b9\u30c8\u3067\u5b9f\u969b\u306b\u623b\u305b\u308b\u3053\u3068\u3092\u62c5\u4fdd\u3059\u308b<\/td>\n      <\/tr>\n    <\/tbody>\n  <\/table>\n<\/div>\n<p>\u3053\u306e\u3046\u30612\u3064\u306e\u300c1\u300d\u306f\u3001\u3069\u3053\u306b\u7f6e\u304d\u3001\u3069\u3046\u5207\u308a\u96e2\u3059\u304b\u3067\u5b88\u308c\u308b\u7bc4\u56f2\u304c\u5909\u308f\u308a\u307e\u3059\u3002<\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.police.pref.osaka.lg.jp\/seikatsu\/saiba\/chuikanki\/soshiki\/18118.html\" target=\"_blank\" rel=\"noopener noreferrer\">\u5927\u962a\u5e9c\u8b66\u5bdf\uff5c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306b\u3054\u6ce8\u610f\uff01<\/a><br>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.ipa.go.jp\/security\/10threats\/eid2eo0000005231-att\/kihontokyoutsuu_2025.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">IPA\uff5c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u57fa\u672c\u3068\u5171\u901a\u5bfe\u7b56 \u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2025\u7248<\/a><\/p>\n<div class=\"related_article_box\">\n  <span class=\"related_article_badge\">\u95a2\u9023\u8a18\u4e8b<\/span>\n  <div class=\"related_article_embed\">\n<div class=\"dc-case-card dc-case-card--post\"><a class=\"dc-case-card__link\" href=\"https:\/\/directcloud.jp\/contents\/3-2-1_rule\/\"><span class=\"dc-case-card__row\"><span class=\"dc-case-card__thumb\"><img decoding=\"async\" width=\"414\" height=\"275\" src=\"https:\/\/directcloud.jp\/contents\/wp-content\/uploads\/2021\/07\/3-2-1_rule_thum.png\" class=\"attachment-medium_large size-medium_large wp-post-image\" alt=\"\u51f6\u60aa\u306a\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306b\u5bfe\u6297\uff013-2-1\u30eb\u30fc\u30eb\u306b\u57fa\u3065\u3044\u305f\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u7c21\u5358\u306b\u5b9f\u73fe\u3059\u308b\u65b9\u6cd5\" loading=\"lazy\" sizes=\"auto, (max-width: 600px) 100vw, 280px\" \/><\/span><span class=\"dc-case-card__body\"><span class=\"dc-case-card__title\">\u51f6\u60aa\u306a\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306b\u5bfe\u6297\uff013-2-1\u30eb\u30fc\u30eb\u306b\u57fa\u3065\u3044\u305f\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u7c21\u5358\u306b\u5b9f\u73fe\u3059\u308b\u65b9\u6cd5<\/span><span class=\"dc-case-card__summary\">\u696d\u7a2e\u67c4\u6975\u79d8\u30ec\u30d9\u30eb\u306e\u6a5f\u5bc6\u60c5\u5831\u3092\u591a\u304f\u6271\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u30a2\u30af\u30bb\u30b9\u5236\u9650\u306f\u3082\u3061\u308d\u3093\u3001\u30c7\u30fc\u30bf\u3092\u8907\u6570\u306e\u5a92\u4f53\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3057\u3066\u3044\u308b\u3002\u3057\u304b\u3057\u6700\u8fd1\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30d5\u30a1\u30a4\u30eb\u3092\u63a2\u3057\u51fa\u3057\u3066\u6697\u53f7\u5316\u3059\u308b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u88ab\u5bb3\u304c\u62e1\u5927\u3057\u3066\u3044\u308b\u3068\u805e\u3044\u305f\u3002\u3067\u304d\u308c\u3070\u30aa\u2026<\/span><span class=\"dc-case-card__more\">\u7d9a\u304d\u3092\u8aad\u3080<\/span><\/span><\/span><\/a><\/div>\n  <\/div>\n<\/div>\n<\/section>\n\n<section id=\"list-03\">\n<h2>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u4fdd\u7ba1\u5834\u6240\u3068\u9694\u96e2\u306e\u65b9\u6cd5<\/h2>\n<p>3-2-1-1-0\u30eb\u30fc\u30eb\u3092\u6e80\u305f\u3059\u306b\u306f\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u3069\u3053\u306b\u3001\u3069\u306e\u3088\u3046\u306a\u72b6\u614b\u3067\u7f6e\u304f\u304b\u3092\u6c7a\u3081\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u4e3b\u306a\u4fdd\u7ba1\u5148\u3092\u3001\u672c\u756a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u306e\u63a5\u7d9a\u3001\u6539\u5909\u30fb\u524a\u9664\u3078\u306e\u5099\u3048\u3001\u904b\u7528\u4e0a\u306e\u6ce8\u610f\u306e3\u3064\u306e\u89b3\u70b9\u3067\u6bd4\u3079\u308b\u3068\u3001\u6b21\u306e\u8868\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<div style=\"width:0;min-width:100%;max-width:100%;overflow:auto\">\n  <table class=\"zip_table1 table_w98\" style=\"width:98%;margin:0 auto;min-width:800px\">\n    <tbody>\n      <tr>\n        <td class=\"data_table1_td\" style=\"background-color:#2a7ada;color:#fff;font-weight:600;text-align:center;width:25%\">\u4fdd\u7ba1\u5148<\/td>\n        <td class=\"data_table1_td\" style=\"background-color:#2a7ada;color:#fff;font-weight:600;text-align:center;width:25%\">\u672c\u756a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u306e\u63a5\u7d9a<\/td>\n        <td class=\"data_table1_td\" style=\"background-color:#2a7ada;color:#fff;font-weight:600;text-align:center;width:25%\">\u6539\u5909\u30fb\u524a\u9664\u3078\u306e\u5099\u3048<\/td>\n        <td class=\"data_table1_td\" style=\"background-color:#2a7ada;color:#fff;font-weight:600;text-align:center;width:25%\">\u904b\u7528\u4e0a\u306e\u6ce8\u610f<\/td>\n      <\/tr>\n      <tr>\n        <td class=\"data_table1_td\" style=\"background-color:#e9f2fb;color:#555;text-align:left\">\u793e\u5185\u306eNAS\u30fb\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30b5\u30fc\u30d0\u30fc<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u81ea\u52d5\u3067\u53d6\u5f97\u3059\u308b\u305f\u3081\u306b\u5e38\u6642\u63a5\u7d9a\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u672c\u756a\u3068\u540c\u3058\u7d4c\u8def\u3067\u5230\u9054\u3067\u304d\u3001\u540c\u6642\u306b\u6697\u53f7\u5316\u30fb\u524a\u9664\u3055\u308c\u3046\u308b<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u5358\u72ec\u3067\u306f\u6700\u5f8c\u306e\u7826\u306b\u306a\u3089\u306a\u3044\u305f\u3081\u3001\u5225\u306e\u4fdd\u7ba1\u5148\u3068\u7d44\u307f\u5408\u308f\u305b\u308b<\/td>\n      <\/tr>\n      <tr>\n        <td class=\"data_table1_td\" style=\"background-color:#e9f2fb;color:#555;text-align:left\">\u5916\u4ed8\u3051HDD\u30fb\u30c6\u30fc\u30d7\u306a\u3069\u306e\u53d6\u308a\u5916\u305b\u308b\u5a92\u4f53<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u53d6\u5f97\u6642\u306e\u307f\u63a5\u7d9a\u3057\u3001\u53d6\u5f97\u5f8c\u306f\u5207\u308a\u96e2\u3059<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u5207\u308a\u96e2\u3057\u3066\u3044\u308b\u9593\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u7531\u3067\u66f8\u304d\u63db\u3048\u3089\u308c\u306a\u3044<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u63a5\u7d9a\u30fb\u53d6\u308a\u5916\u3057\u306e\u624b\u9806\u3068\u62c5\u5f53\u8005\u3092\u6c7a\u3081\u3066\u304a\u304f<\/td>\n      <\/tr>\n      <tr>\n        <td class=\"data_table1_td\" style=\"background-color:#e9f2fb;color:#555;text-align:left\">\u540c\u671f\u578b\u30af\u30e9\u30a6\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u7aef\u672b\u3084\u30b5\u30fc\u30d0\u30fc\u3068\u5e38\u6642\u540c\u671f\u3059\u308b<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u7aef\u672b\u3067\u6697\u53f7\u5316\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u304c\u53cd\u6620\u3055\u308c\u308b\u3002\u904e\u53bb\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u6b8b\u308b\u304b\u306f\u30b5\u30fc\u30d3\u30b9\u306b\u3088\u308b<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u904e\u53bb\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3084\u524a\u9664\u6e08\u307f\u30d5\u30a1\u30a4\u30eb\u306e\u6271\u3044\u3092\u4e8b\u524d\u306b\u78ba\u8a8d\u3059\u308b<\/td>\n      <\/tr>\n      <tr>\n        <td class=\"data_table1_td\" style=\"background-color:#e9f2fb;color:#555;text-align:left\">\u30a4\u30df\u30e5\u30fc\u30bf\u30d6\u30eb<span class=\"it_table_span\">\uff08WORM\uff09<\/span>\u5bfe\u5fdc\u306e\u30b9\u30c8\u30ec\u30fc\u30b8<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u7531\u3067\u66f8\u304d\u8fbc\u3080<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u4fdd\u6301\u671f\u9593\u4e2d\u306f\u7ba1\u7406\u8005\u3092\u542b\u3081\u3066\u4e0a\u66f8\u304d\u30fb\u524a\u9664\u3067\u304d\u306a\u3044<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u4fdd\u6301\u671f\u9593\u3092\u3001\u767a\u899a\u307e\u3067\u306e\u65e5\u6570\u3092\u8e0f\u307e\u3048\u3066\u8a2d\u5b9a\u3059\u308b<\/td>\n      <\/tr>\n      <tr>\n        <td class=\"data_table1_td\" style=\"background-color:#e9f2fb;color:#555;text-align:left\">\u9060\u9694\u5730\u3078\u306e\u8907\u88fd<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u5e38\u6642\u63a5\u7d9a\u306e\u5834\u5408\u3068\u3001\u9694\u96e2\u3057\u3066\u4fdd\u7ba1\u3059\u308b\u5834\u5408\u304c\u3042\u308b<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u5e38\u6642\u63a5\u7d9a\u306e\u8907\u88fd\u306f\u540c\u6642\u306b\u6697\u53f7\u5316\u3055\u308c\u3046\u308b<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u707d\u5bb3\u5bfe\u7b56\u306e\u52b9\u679c\u306f\u3042\u308b\u304c\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u3067\u306f\u9694\u96e2\u3084\u6539\u5909\u3067\u304d\u306a\u3044\u4fdd\u7ba1\u3068\u7d44\u307f\u5408\u308f\u305b\u308b<\/td>\n      <\/tr>\n    <\/tbody>\n  <\/table>\n<\/div>\n<p>1\u3064\u306e\u4fdd\u7ba1\u5148\u306b\u983c\u3089\u305a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u5207\u308a\u96e2\u3059\u3001\u5909\u66f4\u30fb\u524a\u9664\u3067\u304d\u306a\u3044\u72b6\u614b\u306b\u3059\u308b\u3001\u96e2\u308c\u305f\u5834\u6240\u306b\u7f6e\u304f\u3001\u306e3\u3064\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u8003\u3048\u307e\u3059\u3002\u7d9a\u3044\u3066\u3001\u5404\u65b9\u6cd5\u306e\u9032\u3081\u65b9\u3068\u3001\u540c\u671f\u578b\u30af\u30e9\u30a6\u30c9\u3092\u4fdd\u7ba1\u5148\u306b\u9078\u3076\u524d\u306e\u78ba\u8a8d\u4e8b\u9805\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.police.pref.ehime.jp\/cyber\/seki\/67.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">\u611b\u5a9b\u770c\u8b66\u5bdf\uff5c\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3060\u3088\u308a Vol.67 \u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u65b0\u305f\u306a\u624b\u53e3\u306b\u6ce8\u610f<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.ipa.go.jp\/security\/10threats\/eid2eo0000005231-att\/kihontokyoutsuu_2025.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">IPA\uff5c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u57fa\u672c\u3068\u5171\u901a\u5bfe\u7b56 \u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2025\u7248<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.keishicho.metro.tokyo.lg.jp\/kurashi\/cyber\/security\/bkup.html\" target=\"_blank\" rel=\"noopener noreferrer\">\u8b66\u8996\u5e81\uff5c\u5b89\u5168\u306a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u53d6\u5f97\u65b9\u6cd5\u3068\u6ce8\u610f\u70b9<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/docs.aws.amazon.com\/ja_jp\/AmazonS3\/latest\/dev\/object-lock.html\" target=\"_blank\" rel=\"noopener noreferrer\">Amazon Web Services\uff5cS3 Object Lock \u3092\u4f7f\u7528\u3057\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30ed\u30c3\u30af<\/a><\/p>\n<div class=\"related_article_box\">\n  <span class=\"related_article_badge\">\u95a2\u9023\u8a18\u4e8b<\/span>\n  <div class=\"related_article_embed\">\n<div class=\"dc-case-card dc-case-card--post\"><a class=\"dc-case-card__link\" href=\"https:\/\/directcloud.jp\/contents\/cloud-backup\/\"><span class=\"dc-case-card__row\"><span class=\"dc-case-card__thumb\"><img decoding=\"async\" width=\"414\" height=\"275\" src=\"https:\/\/directcloud.jp\/contents\/wp-content\/uploads\/2026\/09\/thumbnail_cloud_backup_414x275.png\" class=\"attachment-medium_large size-medium_large wp-post-image\" alt=\"\u30af\u30e9\u30a6\u30c9\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u306f\uff1f\u4ed5\u7d44\u307f\u30fb\u30e1\u30ea\u30c3\u30c8\u3068\u5931\u6557\u3057\u306a\u3044\u9078\u3073\u65b9\u3092\u89e3\u8aac\" loading=\"lazy\" sizes=\"auto, (max-width: 600px) 100vw, 280px\" \/><\/span><span class=\"dc-case-card__body\"><span class=\"dc-case-card__title\">\u30af\u30e9\u30a6\u30c9\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u306f\uff1f\u4ed5\u7d44\u307f\u30fb\u30e1\u30ea\u30c3\u30c8\u3068\u5931\u6557\u3057\u306a\u3044\u9078\u3073\u65b9\u3092\u89e3\u8aac<\/span><span class=\"dc-case-card__summary\">\u5730\u9707\u3084\u6c34\u5bb3\u3001\u6a5f\u5668\u306e\u6545\u969c\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306a\u3069\u3001\u4f01\u696d\u306e\u30c7\u30fc\u30bf\u3092\u8105\u304b\u3059\u30ea\u30b9\u30af\u306f\u591a\u69d8\u5316\u3059\u308b\u4e00\u65b9\u3067\u3059\u3002\u5927\u5207\u306a\u30c7\u30fc\u30bf\u3092\u5b88\u308a\u3001\u4e07\u4e00\u306e\u3068\u304d\u306b\u3082\u4e8b\u696d\u3092\u6b62\u3081\u306a\u3044\u305f\u3081\u306e\u5099\u3048\u3068\u3057\u3066\u3001\u30af\u30e9\u30a6\u30c9\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3078\u306e\u95a2\u5fc3\u304c\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u305d\u306e\u4ed5\u7d44\u2026<\/span><span class=\"dc-case-card__more\">\u7d9a\u304d\u3092\u8aad\u3080<\/span><\/span><\/span><\/a><\/div>\n  <\/div>\n<\/div>\n<h3 class=\"wp-block-heading\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u5207\u308a\u96e2\u3057\u3066\u4fdd\u7ba1\u3059\u308b<\/h3>\n<p>\u30aa\u30d5\u30e9\u30a4\u30f3\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3067\u306f\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u672c\u756a\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u5207\u308a\u96e2\u3057\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u304c\u5c4a\u304b\u306a\u3044\u5834\u6240\u306b\u4fdd\u7ba1\u3057\u307e\u3059\u3002\u5a92\u4f53\u3092\u7269\u7406\u7684\u306b\u5916\u3059\u65b9\u6cd5\u3068\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u9694\u3066\u3066\u8ad6\u7406\u7684\u306b\u5207\u308a\u96e2\u3059\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002\u5916\u4ed8\u3051HDD\u3084\u30c6\u30fc\u30d7\u306a\u3069\u306e\u5a92\u4f53\u306f\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u53d6\u308b\u6642\u3060\u3051\u63a5\u7d9a\u3057\u3001\u7d42\u308f\u3063\u305f\u3089\u901f\u3084\u304b\u306b\u53d6\u308a\u5916\u3059\u6d41\u308c\u3067\u904b\u7528\u3057\u307e\u3059\u3002<br><br>\u4eba\u624b\u3067\u306e\u53d6\u308a\u5916\u3057\u306f\u62c5\u5f53\u8005\u306e\u8ca0\u62c5\u306b\u306a\u308a\u3084\u3059\u304f\u3001\u63a5\u7d9a\u4e2d\u306b\u611f\u67d3\u3059\u308c\u3070\u5a92\u4f53\u3082\u88ab\u5bb3\u3092\u53d7\u3051\u304b\u306d\u307e\u305b\u3093\u3002\u8ab0\u304c\u3044\u3064\u63a5\u7d9a\u3057\u3001\u3044\u3064\u5916\u3059\u304b\u306e\u624b\u9806\u3068\u8cac\u4efb\u8005\u3092\u3001\u3042\u3089\u304b\u3058\u3081\u6c7a\u3081\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.police.pref.ehime.jp\/cyber\/seki\/67.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">\u611b\u5a9b\u770c\u8b66\u5bdf\uff5c\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3060\u3088\u308a Vol.67 \u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u65b0\u305f\u306a\u624b\u53e3\u306b\u6ce8\u610f<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.keishicho.metro.tokyo.lg.jp\/kurashi\/cyber\/security\/bkup.html\" target=\"_blank\" rel=\"noopener noreferrer\">\u8b66\u8996\u5e81\uff5c\u5b89\u5168\u306a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u53d6\u5f97\u65b9\u6cd5\u3068\u6ce8\u610f\u70b9<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.keishicho.metro.tokyo.lg.jp\/kurashi\/cyber\/notes\/ransomware_taisaku.html\" target=\"_blank\" rel=\"noopener noreferrer\">\u8b66\u8996\u5e81\uff5c\u30de\u30eb\u30a6\u30a7\u30a2\uff62\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\uff63\u306e\u8105\u5a01\u3068\u5bfe\u7b56\uff08\u5bfe\u7b56\u7de8\uff09<\/a><\/p>\n<h3 class=\"wp-block-heading\">\u5909\u66f4\u30fb\u524a\u9664\u3067\u304d\u306a\u3044\u72b6\u614b\u3067\u4fdd\u7ba1\u3059\u308b<\/h3>\n<p>\u30a4\u30df\u30e5\u30fc\u30bf\u30d6\u30eb\uff08\u4e0d\u5909\uff09\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306f\u3001WORM\uff08Write Once Read Many\uff1a\u66f8\u304d\u8fbc\u307f\u5f8c\u306f\u5909\u66f4\u3067\u304d\u306a\u3044\u65b9\u5f0f\uff09\u306e\u4ed5\u7d44\u307f\u306b\u3088\u308a\u3001\u6307\u5b9a\u3057\u305f\u4fdd\u6301\u671f\u9593\u304c\u7d42\u308f\u308b\u307e\u3067\u4e0a\u66f8\u304d\u3084\u524a\u9664\u3092\u3067\u304d\u306a\u304f\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002<br><br>IPA\u3082\u3001WORM\u6a5f\u80fd\u306a\u3069\u3067\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u81ea\u4f53\u306e\u6539\u3056\u3093\u8010\u6027\u3092\u9ad8\u3081\u308b\u7b56\u3092\u6709\u52b9\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u30af\u30e9\u30a6\u30c9\u3067\u306fAmazon Web Services\uff08AWS\uff09\u306e\u300cAmazon S3\u300d\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30ed\u30c3\u30af\u304c\u4e00\u4f8b\u3067\u3001\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u30e2\u30fc\u30c9\u306b\u3059\u308b\u3068\u3001\u4fdd\u6301\u671f\u9593\u4e2d\u306fAWS\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u6700\u4e0a\u4f4d\u306e\u7ba1\u7406\u8005\u3092\u542b\u3081\u3066\u8ab0\u3082\u4e0a\u66f8\u304d\u30fb\u524a\u9664\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.ipa.go.jp\/security\/10threats\/omgdg50000008fi8-att\/kaisetsu_2026_soshiki.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">IPA\uff5c\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2026 \u89e3\u8aac\u66f8\uff3b\u7d44\u7e54\u7de8\uff3d<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/docs.aws.amazon.com\/ja_jp\/AmazonS3\/latest\/dev\/object-lock.html\" target=\"_blank\" rel=\"noopener noreferrer\">Amazon Web Services\uff5cS3 Object Lock \u3092\u4f7f\u7528\u3057\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30ed\u30c3\u30af<\/a><\/p>\n<h3 class=\"wp-block-heading\">\u9060\u9694\u5730\u306b\u8907\u88fd\u3092\u7f6e\u304f<\/h3>\n<p>\u672c\u62e0\u70b9\u304c\u88ab\u707d\u3057\u3066\u3082\u30c7\u30fc\u30bf\u3092\u5931\u308f\u306a\u3044\u3088\u3046\u3001\u672c\u756a\u74b0\u5883\u3068\u306f\u7269\u7406\u7684\u306b\u96e2\u308c\u305f\u5834\u6240\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u7f6e\u304f\u65b9\u6cd5\u3092\u3001\u30aa\u30d5\u30b5\u30a4\u30c8\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u547c\u3073\u307e\u3059\u3002\u8b66\u8996\u5e81\u306e\u300c\u5b89\u5168\u306a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u53d6\u5f97\u65b9\u6cd5\u3068\u6ce8\u610f\u70b9\u300d\u3082\u3001\u706b\u707d\u3084\u5730\u9707\u306a\u3069\u304b\u3089\u5b88\u308b\u305f\u3081\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e1\u3064\u306f\u30aa\u30d5\u30a3\u30b9\u304b\u3089\u96e2\u308c\u305f\u5834\u6240\u306b\u4fdd\u7ba1\u3059\u308b\u3088\u3046\u6c42\u3081\u3066\u3044\u307e\u3059\u3002<br><br>\u305f\u3060\u3057\u5148\u306b\u6319\u3052\u305f\u3068\u304a\u308a\u3001\u9060\u9694\u5730\u306b\u3042\u3063\u3066\u3082\u5e38\u6642\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u3064\u306a\u304c\u308b\u8907\u88fd\u306f\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u88ab\u5bb3\u3092\u540c\u6642\u306b\u53d7\u3051\u304b\u306d\u307e\u305b\u3093\u3002\u30aa\u30d5\u30e9\u30a4\u30f3\u3084\u5909\u66f4\u3067\u304d\u306a\u3044\u72b6\u614b\u3067\u306e\u4fdd\u7ba1\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u707d\u5bb3\u3068\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u4e21\u65b9\u306b\u5099\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.keishicho.metro.tokyo.lg.jp\/kurashi\/cyber\/security\/bkup.html\" target=\"_blank\" rel=\"noopener noreferrer\">\u8b66\u8996\u5e81\uff5c\u5b89\u5168\u306a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u53d6\u5f97\u65b9\u6cd5\u3068\u6ce8\u610f\u70b9<\/a><\/p>\n<div class=\"related_article_box\">\n  <span class=\"related_article_badge\">\u95a2\u9023\u8a18\u4e8b<\/span>\n  <div class=\"related_article_embed\">\n<div class=\"dc-case-card dc-case-card--post\"><a class=\"dc-case-card__link\" href=\"https:\/\/directcloud.jp\/contents\/bcp_measures\/\"><span class=\"dc-case-card__row\"><span class=\"dc-case-card__thumb\"><img decoding=\"async\" width=\"414\" height=\"275\" src=\"https:\/\/directcloud.jp\/contents\/wp-content\/uploads\/2026\/10\/bcp_thumbnail_414x275.png\" class=\"attachment-medium_large size-medium_large wp-post-image\" alt=\"BCP\u5bfe\u7b56\u3068\u306f\uff1f5\u3064\u306e\u8981\u7d20\u5225\u306e\u5177\u4f53\u4f8b\u3068\u7b56\u5b9a\u30fb\u5bfe\u5fdc\u306e\u624b\u9806\u3092\u89e3\u8aac\" loading=\"lazy\" sizes=\"auto, (max-width: 600px) 100vw, 280px\" \/><\/span><span class=\"dc-case-card__body\"><span class=\"dc-case-card__title\">BCP\u5bfe\u7b56\u3068\u306f\uff1f5\u3064\u306e\u8981\u7d20\u5225\u306e\u5177\u4f53\u4f8b\u3068\u7b56\u5b9a\u30fb\u5bfe\u5fdc\u306e\u624b\u9806\u3092\u89e3\u8aac<\/span><span class=\"dc-case-card__summary\">\u5730\u9707\u3084\u8c6a\u96e8\u3001\u611f\u67d3\u75c7\u3001\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u3068\u3044\u3063\u305f\u7dca\u6025\u4e8b\u614b\u306f\u3001\u524d\u89e6\u308c\u306a\u304f\u4e8b\u696d\u3092\u6b62\u3081\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002BCP\u5bfe\u7b56\u306e\u5fc5\u8981\u6027\u306f\u611f\u3058\u3066\u3044\u3066\u3082\u3001\u4f55\u304b\u3089\u6c7a\u3081\u308c\u3070\u3088\u3044\u306e\u304b\u3001\u8a08\u753b\u3092\u3069\u3046\u904b\u7528\u3059\u308c\u3070\u3088\u3044\u306e\u304b\u3067\u8ff7\u3046\u4f01\u696d\u306f\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002 \u672c\u8a18\u4e8b\u3067\u306f\u3001\u2026<\/span><span class=\"dc-case-card__more\">\u7d9a\u304d\u3092\u8aad\u3080<\/span><\/span><\/span><\/a><\/div>\n  <\/div>\n<\/div>\n<h3 class=\"wp-block-heading\">\u540c\u671f\u578b\u30af\u30e9\u30a6\u30c9\u3092\u4fdd\u7ba1\u5148\u306b\u3059\u308b\u524d\u306b\u78ba\u8a8d\u3059\u308b<\/h3>\n<p>\u30af\u30e9\u30a6\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u5148\u3084\u696d\u52d9\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\u5148\u306b\u3059\u308b\u5834\u5408\u306f\u3001\u540c\u671f\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u3060\u3051\u3067\u5224\u65ad\u305b\u305a\u3001\u4f7f\u3044\u59cb\u3081\u308b\u524d\u306b\u6b21\u306e\u6761\u4ef6\u3092\u78ba\u304b\u3081\u307e\u3059\u3002<\/p>\n<ul class=\"prompt_blue_box dot_list_box\">\n  <li><span class=\"li_dot\">\u25cf<\/span>\u7aef\u672b\u5074\u3067\u6697\u53f7\u5316\u30fb\u4e0a\u66f8\u304d\u3055\u308c\u3066\u3082\u3001\u30b5\u30fc\u30d3\u30b9\u5074\u306b\u904e\u53bb\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u6b8b\u308b<\/li>\n  <li><span class=\"li_dot\">\u25cf<\/span>\u8aa4\u3063\u3066\u3001\u307e\u305f\u306f\u4e0d\u6b63\u306b\u524a\u9664\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u3001\u4e00\u5b9a\u671f\u9593\u306f\u7ba1\u7406\u8005\u304c\u623b\u305b\u308b<\/li>\n  <li><span class=\"li_dot\">\u25cf<\/span>\u904e\u53bb\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3084\u524a\u9664\u6e08\u307f\u30d5\u30a1\u30a4\u30eb\u3092\u5b8c\u5168\u306b\u6d88\u305b\u308b\u6a29\u9650\u304c\u3001\u9650\u3089\u308c\u305f\u7ba1\u7406\u8005\u306b\u7d5e\u3089\u308c\u3066\u3044\u308b<\/li>\n  <li><span class=\"li_dot\">\u25cf<\/span>\u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u591a\u8981\u7d20\u8a8d\u8a3c\u3084\u63a5\u7d9a\u5143\u306e\u5236\u9650\u3092\u8a2d\u5b9a\u3067\u304d\u308b<\/li>\n  <li><span class=\"li_dot\">\u25cf<\/span>\u672c\u756a\u3068\u306f\u5225\u306e\u5730\u57df\u3084\u7cfb\u7d71\u306b\u30c7\u30fc\u30bf\u3092\u8907\u88fd\u3067\u304d\u308b<\/li>\n  <li><span class=\"li_dot\">\u25cf<\/span>\u5927\u5bb9\u91cf\u306e\u30c7\u30fc\u30bf\u3092\u623b\u3059\u5834\u5408\u306b\u3001\u3069\u306e\u7a0b\u5ea6\u306e\u6642\u9593\u304c\u304b\u304b\u308b\u304b\u3092\u628a\u63e1\u3057\u3066\u3044\u308b<\/li>\n<\/ul>\n<p>\u6761\u4ef6\u304c\u305d\u308d\u3063\u3066\u3044\u308c\u3070\u3001\u7aef\u672b\u5074\u3067\u6697\u53f7\u5316\u3084\u524a\u9664\u304c\u8d77\u304d\u3066\u3082\u3001\u30b5\u30fc\u30d3\u30b9\u5074\u306b\u6b8b\u308b\u904e\u53bb\u306e\u72b6\u614b\u304b\u3089\u623b\u305b\u307e\u3059\u3002\u53cd\u5bfe\u306b\u3001\u540c\u671f\u3057\u304b\u3067\u304d\u306a\u3044\u30b5\u30fc\u30d3\u30b9\u3084\u3001\u7aef\u672b\u306e\u30d5\u30a9\u30eb\u30c0\u3068\u3057\u3066\u7d44\u307f\u8fbc\u3093\u3067\u4f7f\u3046\u69cb\u6210\u3060\u3051\u306b\u983c\u308b\u3068\u3001\u6697\u53f7\u5316\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u304c\u305d\u306e\u307e\u307e\u53cd\u6620\u3055\u308c\u3001\u611f\u67d3\u3057\u305f\u7aef\u672b\u304b\u3089\u3082\u66f8\u304d\u8fbc\u3081\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u305d\u306e\u5834\u5408\u306f\u3001\u5207\u308a\u96e2\u3057\u305f\u5a92\u4f53\u3084\u5909\u66f4\u3067\u304d\u306a\u3044\u4fdd\u7ba1\u5148\u3078\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div class=\"related_article_box\">\n  <span class=\"related_article_badge\">\u95a2\u9023\u8a18\u4e8b<\/span>\n  <div class=\"related_article_embed\">\n<div class=\"dc-case-card dc-case-card--post\"><a class=\"dc-case-card__link\" href=\"https:\/\/directcloud.jp\/contents\/nas_cloud\/\"><span class=\"dc-case-card__row\"><span class=\"dc-case-card__thumb\"><img decoding=\"async\" width=\"414\" height=\"275\" src=\"https:\/\/directcloud.jp\/contents\/wp-content\/uploads\/2026\/09\/nas_cloud_thumbnail_414x275.png\" class=\"attachment-medium_large size-medium_large wp-post-image\" alt=\"NAS\u3068\u30af\u30e9\u30a6\u30c9\u306e\u9055\u3044\u3092\u6bd4\u8f03\uff5c\u79fb\u884c\u30fb\u4f75\u7528\u306e\u5224\u65ad\u57fa\u6e96\u3092\u89e3\u8aac\" loading=\"lazy\" sizes=\"auto, (max-width: 600px) 100vw, 280px\" \/><\/span><span class=\"dc-case-card__body\"><span class=\"dc-case-card__title\">NAS\u3068\u30af\u30e9\u30a6\u30c9\u306e\u9055\u3044\u3092\u6bd4\u8f03\uff5c\u79fb\u884c\u30fb\u4f75\u7528\u306e\u5224\u65ad\u57fa\u6e96\u3092\u89e3\u8aac<\/span><span class=\"dc-case-card__summary\">NAS\u306e\u30ea\u30d7\u30ec\u30fc\u30b9\u3084\u79fb\u884c\u3092\u4efb\u3055\u308c\u305f\u60c5\u5831\u30b7\u30b9\u30c6\u30e0\u62c5\u5f53\u8005\u304c\u6700\u521d\u306b\u8ff7\u3046\u306e\u304c\u3001\u6a5f\u5668\u3092\u8cb7\u3044\u66ff\u3048\u308b\u306e\u304b\u3001\u305d\u308c\u3068\u3082\u30af\u30e9\u30a6\u30c9\u3078\u79fb\u3059\u306e\u304b\u3068\u3044\u3046\u5224\u65ad\u3067\u3059\u3002\u8001\u673d\u5316\u3084\u5bb9\u91cf\u306e\u903c\u8feb\u3060\u3051\u3067\u306a\u304f\u3001\u30c6\u30ec\u30ef\u30fc\u30af\u6642\u306e\u793e\u5916\u30a2\u30af\u30bb\u30b9\u306e\u9045\u3055\u3084\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u3078\u306e\u5099\u3048\u2026<\/span><span class=\"dc-case-card__more\">\u7d9a\u304d\u3092\u8aad\u3080<\/span><\/span><\/span><\/a><\/div>\n  <\/div>\n<\/div>\n<\/section>\n\n<section id=\"list-04\">\n<h2>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u4fdd\u6301\u671f\u9593\u3068\u4e16\u4ee3\u6570\u306e\u6c7a\u3081\u65b9<\/h2>\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u3068\u3057\u3066\u306e\u4fdd\u6301\u671f\u9593\u306b\u3001\u4e00\u5f8b\u306e\u6b63\u89e3\u306f\u3042\u308a\u307e\u305b\u3093\u3002IPA\u3082\u5177\u4f53\u7684\u306a\u65e5\u6570\u306f\u793a\u3055\u305a\u3001\u4fdd\u7ba1\u65b9\u6cd5\u3084\u4e16\u4ee3\u7ba1\u7406\u3068\u5408\u308f\u305b\u3066\u3001\u7d44\u7e54\u306e\u65b9\u91dd\u3092\u6e80\u305f\u305b\u308b\u4fdd\u7ba1\u671f\u9593\u3092\u6c7a\u3081\u308b\u3088\u3046\u6c42\u3081\u3066\u3044\u307e\u3059\u3002<br><br>\u5fc5\u8981\u306a\u671f\u9593\u304c\u7d44\u7e54\u3054\u3068\u306b\u7570\u306a\u308b\u306e\u306f\u3001\u4fb5\u5165\u304b\u3089\u767a\u899a\u307e\u3067\u306e\u65e5\u6570\u3001\u696d\u52d9\u3084\u30c7\u30fc\u30bf\u306e\u91cd\u8981\u5ea6\u3001\u4f7f\u3048\u308b\u5bb9\u91cf\u3084\u30b3\u30b9\u30c8\u3068\u3044\u3063\u305f\u524d\u63d0\u304c\u9055\u3046\u305f\u3081\u3067\u3059\u3002\u81ea\u793e\u306e\u72b6\u6cc1\u304b\u3089\u3001\u5fc5\u8981\u306a\u4fdd\u6301\u671f\u9593\u3068\u4e16\u4ee3\u6570\u3092\u9006\u7b97\u3057\u3066\u6c7a\u3081\u307e\u3057\u3087\u3046\u3002<\/p>\n<figure class=\"wp-block-image\">\n  <img decoding=\"async\" src=\"https:\/\/directcloud.jp\/contents\/wp-content\/uploads\/2026\/10\/fig2_retention.png\" alt=\"\u4fb5\u5165\u524d\u307e\u3067\u9061\u308c\u308b\u4fdd\u6301\u671f\u9593\u3068\u3001\u6c7a\u3081\u65b9\u306e3\u3064\u306e\u89b3\u70b9\">\n  <figcaption class=\"wp-element-caption\">\u56f32\uff1a\u4fb5\u5165\u524d\u307e\u3067\u9061\u308c\u308b\u4fdd\u6301\u671f\u9593\u3068\u3001\u6c7a\u3081\u65b9\u306e3\u3064\u306e\u89b3\u70b9<\/figcaption>\n<\/figure>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.ipa.go.jp\/security\/10threats\/eid2eo0000005231-att\/kihontokyoutsuu_2025.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">IPA\uff5c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u57fa\u672c\u3068\u5171\u901a\u5bfe\u7b56 \u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2025\u7248<\/a><\/p>\n<div class=\"index_cta__enterprise\">\n  <div class=\"cta_wrap__enterprise\">\n    <div class=\"cta_contents_enterprise\">\n      <div class=\"cta_text_enterprise\">\n        <h5 class=\"cta_subtxt_enterprise\">\u6697\u53f7\u5316\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3082\u3001\u4ee5\u524d\u306e\u72b6\u614b\u306b\u623b\u305b\u308b\u5099\u3048\u3092<\/h5>\n        <h4 class=\"cta_maintxt_enterprise\">\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u306e\u8cc7\u6599\u3092\u3054\u89a7\u306b\u306a\u308a\u307e\u305b\u3093\u304b\uff1f<\/h4>\n        <div class=\"cta_btn_area_cont__enterprise\">\n          <div class=\"main_btn_contents_area_enterprise mob1lay_btn\">\n            <div class=\"main_btn_boxtd_contents_enterprise\">\n              <a href=\"https:\/\/directcloud.jp\/resource_catalog\/ransomware\" target=\"_blank\" class=\"app-btn-enterprise app-btn-tertiary\" style=\"background:#ff114a\">\n                <p class=\"app-btn-contents-text1ai\" style=\"text-align:center;font-size:22px;color:#ffffff\">\u8cc7\u6599\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/p>\n              <\/a>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/div>\n<h3 class=\"wp-block-heading\">\u767a\u899a\u307e\u3067\u306e\u65e5\u6570\u304b\u3089\u4fdd\u6301\u671f\u9593\u3092\u9006\u7b97\u3059\u308b<\/h3>\n<p>\u4fdd\u6301\u671f\u9593\u306f\u3001\u4fb5\u5165\u304b\u3089\u88ab\u5bb3\u306b\u6c17\u3065\u304f\u307e\u3067\u306e\u65e5\u6570\u306b\u3001\u8abf\u67fb\u306b\u304b\u304b\u308b\u671f\u9593\u3068\u4f59\u88d5\u3092\u4e0a\u4e57\u305b\u3057\u3066\u6c7a\u3081\u307e\u3059\u3002\u5927\u962a\u5e9c\u8b66\u5bdf\u306e\u300c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306b\u3054\u6ce8\u610f\uff01\u300d\u3082\u3001\u6f5c\u4f0f\u671f\u9593\u3092\u6301\u3064\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u304c\u3042\u308b\u3068\u3057\u3066\u3001\u6700\u65b0\u3060\u3051\u3067\u306a\u304f\u904e\u53bb\u306e\u8907\u6570\u306e\u6642\u70b9\u306b\u623b\u305b\u308b\u3088\u3046\u6c42\u3081\u3066\u3044\u307e\u3059\u3002<br><br>\u4fb5\u5165\u304b\u3089\u767a\u899a\u307e\u3067\u306e\u65e5\u6570\u306e\u76ee\u5b89\u3068\u3057\u3066\u306f\u3001Google\u5098\u4e0b\u306eMandiant\u304c\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u306e\u8abf\u67fb\u7d50\u679c\u3092\u307e\u3068\u3081\u305f\u300cM-Trends 2026\u300d\u304c\u53c2\u8003\u306b\u306a\u308a\u307e\u3059\u30022025\u5e74\u306e\u8abf\u67fb\u3067\u306f\u3001\u4fb5\u5165\u304b\u3089\u691c\u77e5\u307e\u3067\u306e\u65e5\u6570\u306e\u4e2d\u592e\u5024\u306f14\u65e5\u3067\u3057\u305f\u3002\u4e2d\u592e\u5024\u306e\u305f\u3081\u3001\u534a\u6570\u306e\u4e8b\u6848\u3067\u306f\u305d\u308c\u4ee5\u4e0a\u306e\u65e5\u6570\u304c\u304b\u304b\u3063\u3066\u3044\u307e\u3059\u3002\u30b5\u30a4\u30d0\u30fc\u8adc\u5831\u306a\u3069\u9577\u304f\u6f5c\u4f0f\u3059\u308b\u3053\u3068\u3092\u72d9\u3046\u653b\u6483\u3067\u306f\u4e2d\u592e\u5024\u304c122\u65e5\u306b\u9054\u3057\u3066\u304a\u308a\u3001\u653b\u6483\u306e\u7a2e\u985e\u306b\u3088\u3063\u3066\u306f1\u304b\u6708\u5206\u306e\u4e16\u4ee3\u3067\u306f\u4fb5\u5165\u524d\u307e\u3067\u9061\u308c\u307e\u305b\u3093\u3002\u6b62\u307e\u308b\u3068\u5f71\u97ff\u306e\u5927\u304d\u3044\u30c7\u30fc\u30bf\u307b\u3069\u3001\u6570\u304b\u6708\u524d\u307e\u3067\u623b\u305b\u308b\u4e16\u4ee3\u3092\u6b8b\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<br><br>\u4e16\u4ee3\u6570\u306f\u300c\u4fdd\u6301\u671f\u9593\u00f7\u53d6\u5f97\u9593\u9694\u300d\u3067\u6c42\u3081\u3089\u308c\u3001\u65e5\u6b21\u3067\u53d6\u5f97\u3057\u306630\u65e5\u4fdd\u6301\u3059\u308b\u306a\u308930\u4e16\u4ee3\u3067\u3059\u3002NIST\u306e\u300cSP 800-209\u300d\u306f\u3001\u6bce\u6642\u306e\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u309248\u6642\u9593\u5206\u3001\u65e5\u6b21\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u309230\u65e5\u5206\u6b8b\u3059\u306a\u3069\u3001\u30c7\u30fc\u30bf\u306e\u7a2e\u985e\u3054\u3068\u306b\u983b\u5ea6\u3068\u671f\u9593\u3092\u5206\u3051\u308b\u4f8b\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.police.pref.osaka.lg.jp\/seikatsu\/saiba\/chuikanki\/soshiki\/18118.html\" target=\"_blank\" rel=\"noopener noreferrer\">\u5927\u962a\u5e9c\u8b66\u5bdf\uff5c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306b\u3054\u6ce8\u610f\uff01<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/nvlpubs.nist.gov\/nistpubs\/SpecialPublications\/NIST.SP.800-209.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">NIST\uff5cSP 800-209 Security Guidelines for Storage Infrastructure<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/cloud.google.com\/blog\/topics\/threat-intelligence\/m-trends-2026\" target=\"_blank\" rel=\"noopener noreferrer\">Google Cloud\uff5cM-Trends 2026: Data, Insights, and Strategies From the Frontlines<\/a><\/p>\n<h3 class=\"wp-block-heading\">RPO\u3068RTO\u304b\u3089\u53d6\u5f97\u983b\u5ea6\u3092\u6c7a\u3081\u308b<\/h3>\n<p>RPO\uff08\u76ee\u6a19\u5fa9\u65e7\u6642\u70b9\uff09\u306f\u3069\u306e\u6642\u70b9\u306e\u30c7\u30fc\u30bf\u307e\u3067\u623b\u3059\u304b\u3092\u3001RTO\uff08\u76ee\u6a19\u5fa9\u65e7\u6642\u9593\uff09\u306f\u3069\u308c\u304f\u3089\u3044\u306e\u6642\u9593\u3067\u623b\u3059\u304b\u3092\u793a\u3059\u6307\u6a19\u3067\u3059\u3002\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u3084\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\u30fc\u306a\u3069\u3001\u30c7\u30fc\u30bf\u306e\u7a2e\u985e\u3054\u3068\u306b\u696d\u52d9\u3078\u306e\u5f71\u97ff\u3092\u8e0f\u307e\u3048\u3066RPO\u3068RTO\u3092\u6c7a\u3081\u3001\u53d6\u5f97\u983b\u5ea6\u3068\u4fdd\u7ba1\u5148\u3092\u9078\u3073\u307e\u3059\u3002<br><br>IPA\u306e\u300c\u975e\u6a5f\u80fd\u8981\u6c42\u30b0\u30ec\u30fc\u30c9\u300d\u306f\u3001RPO\u3092\u300c5\u55b6\u696d\u65e5\u524d\u306e\u6642\u70b9\uff08\u9031\u6b21\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u306e\u5fa9\u65e7\uff09\u300d\u300c1\u55b6\u696d\u65e5\u524d\u306e\u6642\u70b9\uff08\u65e5\u6b21\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u306e\u5fa9\u65e7\uff09\u300d\u300c\u969c\u5bb3\u767a\u751f\u6642\u70b9\u300d\u3068\u3044\u3063\u305f\u6bb5\u968e\u3067\u6574\u7406\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u898b\u7a4d\u66f8\u3084\u8a2d\u8a08\u56f3\u9762\u306a\u3069\u6bce\u65e5\u66f4\u65b0\u3059\u308b\u696d\u52d9\u30d5\u30a1\u30a4\u30eb\u3092\u7f6e\u304f\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\u30fc\u306fRPO\u30921\u55b6\u696d\u65e5\u524d\u306e\u6642\u70b9\u3068\u3057\u3066\u65e5\u6b21\u3067\u53d6\u5f97\u3057\u3001\u66f4\u65b0\u306e\u5c11\u306a\u3044\u793e\u5185\u898f\u7a0b\u3084\u904e\u53bb\u306e\u5951\u7d04\u66f8\u306f\u9031\u6b21\u306e\u53d6\u5f97\u3067\u8db3\u308a\u308b\u3001\u3068\u3044\u3046\u3088\u3046\u306b\u5206\u3051\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u3067\u306f\u611f\u67d3\u524d\u306e\u6642\u70b9\u306b\u623b\u3059\u305f\u3081\u3001\u969c\u5bb3\u5bfe\u7b56\u3068\u3057\u3066\u6c7a\u3081\u305fRPO\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u306b\u306a\u308a\u304b\u306d\u307e\u305b\u3093\u3002<\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.ipa.go.jp\/files\/000066170.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">IPA\uff5c\u975e\u6a5f\u80fd\u8981\u6c42\u30b0\u30ec\u30fc\u30c9 2018 \u6d3b\u7528\u30b7\u30fc\u30c8<\/a><\/p>\n<h3 class=\"wp-block-heading\">\u5897\u5206\u3068\u91cd\u8907\u6392\u9664\u3067\u5bb9\u91cf\u3092\u6291\u3048\u308b<\/h3>\n<p>\u4e16\u4ee3\u3092\u5897\u3084\u3059\u307b\u3069\u3001\u4fdd\u5b58\u5bb9\u91cf\u306f\u81a8\u3089\u307f\u307e\u3059\u3002\u6bce\u56de\u3059\u3079\u3066\u306e\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3059\u308b\u30d5\u30eb\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3060\u3051\u3067\u904b\u7528\u3059\u308b\u3068\u300110\u4e16\u4ee3\u5206\u306b\u306f\u5358\u7d14\u8a08\u7b97\u306710\u500d\u306e\u5bb9\u91cf\u304c\u8981\u308a\u3001\u30b3\u30b9\u30c8\u304c\u304b\u3055\u3080\u304b\u3089\u3067\u3059\u3002<br><br>\u30d5\u30eb\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u5408\u9593\u3092\u5909\u66f4\u5206\u3060\u3051\u3092\u53d6\u308b\u5897\u5206\u3084\u5dee\u5206\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3067\u3064\u306a\u304e\u3001\u540c\u3058\u30c7\u30fc\u30bf\u30921\u3064\u3060\u3051\u4fdd\u5b58\u3057\u3066\u91cd\u8907\u5206\u3092\u53c2\u7167\u306b\u7f6e\u304d\u63db\u3048\u308b\u91cd\u8907\u6392\u9664\u3092\u4f7f\u3048\u3070\u3001\u5bb9\u91cf\u3092\u6291\u3048\u306a\u304c\u3089\u591a\u304f\u306e\u4e16\u4ee3\u3092\u6b8b\u305b\u307e\u3059\u3002IPA\u3082\u3001\u696d\u52d9\u30c7\u30fc\u30bf\u306f\u9031\u306b1\u56de\u30d5\u30eb\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u53d6\u308a\u3001\u305d\u306e\u4ed6\u306e\u65e5\u306f\u5dee\u5206\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u53d6\u308b\u7d44\u307f\u5408\u308f\u305b\u3092\u4f8b\u306b\u6319\u3052\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/nvlpubs.nist.gov\/nistpubs\/SpecialPublications\/NIST.SP.800-209.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">NIST\uff5cSP 800-209 Security Guidelines for Storage Infrastructure<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.ipa.go.jp\/security\/10threats\/eid2eo0000005231-att\/kihontokyoutsuu_2025.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">IPA\uff5c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u57fa\u672c\u3068\u5171\u901a\u5bfe\u7b56 \u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2025\u7248<\/a><\/p>\n<\/section>\n\n<section id=\"list-05\">\n<h2>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u74b0\u5883\u3092\u5b88\u308b\u904b\u7528\u306e\u30dd\u30a4\u30f3\u30c8<\/h2>\n<p>\u4fdd\u7ba1\u5834\u6240\u3084\u4fdd\u6301\u671f\u9593\u3092\u6574\u3048\u3066\u3082\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u74b0\u5883\u305d\u306e\u3082\u306e\u306e\u7ba1\u7406\u304c\u7518\u3051\u308c\u3070\u3001\u653b\u6483\u8005\u306b\u7121\u52b9\u5316\u3055\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002IPA\u306e\u300c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u304b\u3089\u5b66\u3076\u6559\u8a13\u96c6\u300d\u306b\u3088\u308b\u3068\u3001\u653b\u6483\u8005\u306f\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u6240\u5728\u3092\u7a81\u304d\u6b62\u3081\u3001\u30c7\u30fc\u30bf\u3092\u6301\u3061\u51fa\u3057\u3066\u304b\u3089\u3001\u6700\u7d42\u6bb5\u968e\u3068\u3057\u3066\u6697\u53f7\u5316\u3092\u59cb\u3081\u307e\u3059\u3002\u30c7\u30fc\u30bf\u306e\u53d6\u5f97\u3068\u4fdd\u7ba1\u3060\u3051\u3067\u306a\u304f\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u74b0\u5883\u3092\u5b88\u308b\u904b\u7528\u307e\u3067\u56fa\u3081\u3066\u304a\u304b\u306a\u3051\u308c\u3070\u3001\u88ab\u5bb3\u6642\u306b\u623b\u305b\u307e\u305b\u3093\u3002<br><br>\u62bc\u3055\u3048\u308b\u3079\u304d\u904b\u7528\u3092\u4ee5\u964d\u306b\u3066\u89e3\u8aac\u3057\u307e\u3059<\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.ipa.go.jp\/security\/todokede\/crack-virus\/ransomware_lessons_learned.html\" target=\"_blank\" rel=\"noopener noreferrer\">IPA \u72ec\u7acb\u884c\u653f\u6cd5\u4eba\u60c5\u5831\u51e6\u7406\u63a8\u9032\u6a5f\u69cb\uff5c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u304b\u3089\u5b66\u3076\u6559\u8a13\u96c6 \uff5e \u7d4c\u55b6\u8005\u306e\u305f\u3081\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u30cf\u30f3\u30c9\u30d6\u30c3\u30af \uff5e<\/a><\/p>\n<figure class=\"wp-block-image\">\n  <img decoding=\"async\" src=\"https:\/\/directcloud.jp\/contents\/wp-content\/uploads\/2026\/10\/fig3_protect_backup.png\" alt=\"\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u74b0\u5883\u3092\u5b88\u308b3\u3064\u306e\u904b\u7528\">\n  <figcaption class=\"wp-element-caption\">\u56f33\uff1a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u74b0\u5883\u3092\u5b88\u308b3\u3064\u306e\u904b\u7528<\/figcaption>\n<\/figure>\n<h3 class=\"wp-block-heading\">\u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u5206\u96e2\u3057\u591a\u8981\u7d20\u8a8d\u8a3c\u3092\u5fc5\u9808\u306b\u3059\u308b<\/h3>\n<p>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30b7\u30b9\u30c6\u30e0\u306e\u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u306f\u3001\u65e5\u5e38\u696d\u52d9\u3067\u4f7f\u3046\u30a2\u30ab\u30a6\u30f3\u30c8\u3068\u5206\u3051\u3066\u7528\u610f\u3057\u307e\u3059\u3002IPA\u306e\u6559\u8a13\u96c6\u304c\u7d39\u4ecb\u3059\u308b\u7c73\u56fd\u56fd\u7acb\u6a19\u6e96\u6280\u8853\u7814\u7a76\u6240\uff08NIST\uff09\u306e\u6307\u91dd\u3082\u3001\u53ef\u80fd\u306a\u9650\u308a\u7ba1\u7406\u8005\u6a29\u9650\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u306f\u306a\u304f\u3001\u591a\u8981\u7d20\u8a8d\u8a3c\u3092\u5099\u3048\u305f\u6a19\u6e96\u30e6\u30fc\u30b6\u30fc\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4f7f\u3046\u3088\u3046\u6c42\u3081\u3066\u3044\u307e\u3059\u3002<br><br>\u7ba1\u7406\u753b\u9762\u3078\u306e\u30ed\u30b0\u30a4\u30f3\u306b\u306f\u3001\u591a\u8981\u7d20\u8a8d\u8a3c\u3092\u5fc5\u9808\u306b\u3057\u307e\u3057\u3087\u3046\u3002\u4fdd\u6301\u671f\u9593\u306e\u5909\u66f4\u3084\u524a\u9664\u306a\u3069\u306e\u91cd\u8981\u306a\u64cd\u4f5c\u306f\u3001\u904b\u7528\u62c5\u5f53\u8005\u3092\u7d5e\u308a\u3001\u30af\u30ed\u30b9\u30c1\u30a7\u30c3\u30af\u3092\u7d4c\u3066\u5b9f\u884c\u3059\u308b\u5f62\u306b\u3059\u308b\u3068\u3001\u4e00\u4eba\u306e\u64cd\u4f5c\u3060\u3051\u3067\u306f\u6d88\u305b\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.ipa.go.jp\/security\/todokede\/crack-virus\/ransomware_lessons_learned.html\" target=\"_blank\" rel=\"noopener noreferrer\">IPA \u72ec\u7acb\u884c\u653f\u6cd5\u4eba\u60c5\u5831\u51e6\u7406\u63a8\u9032\u6a5f\u69cb\uff5c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u304b\u3089\u5b66\u3076\u6559\u8a13\u96c6 \uff5e \u7d4c\u55b6\u8005\u306e\u305f\u3081\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u30cf\u30f3\u30c9\u30d6\u30c3\u30af \uff5e<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.ipa.go.jp\/security\/10threats\/eid2eo0000005231-att\/kihontokyoutsuu_2025.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">IPA\uff5c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u57fa\u672c\u3068\u5171\u901a\u5bfe\u7b56 \u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2025\u7248<\/a><\/p>\n<div class=\"related_article_box\">\n  <span class=\"related_article_badge\">\u95a2\u9023\u8a18\u4e8b<\/span>\n  <div class=\"related_article_embed\">\n<div class=\"dc-case-card dc-case-card--post\"><a class=\"dc-case-card__link\" href=\"https:\/\/directcloud.jp\/contents\/access_privileges\/\"><span class=\"dc-case-card__row\"><span class=\"dc-case-card__thumb\"><img decoding=\"async\" width=\"414\" height=\"275\" src=\"https:\/\/directcloud.jp\/contents\/wp-content\/uploads\/2026\/10\/access_permissions_thumbnail_414x275.png\" class=\"attachment-medium_large size-medium_large wp-post-image\" alt=\"\u30a2\u30af\u30bb\u30b9\u6a29\u9650\u3068\u306f\uff1f\u4f01\u696d\u306b\u304a\u3051\u308b\u8a2d\u5b9a\u624b\u9806\u3068\u4ed8\u4e0e\u30fb\u89e3\u9664\u30fb\u68da\u5378\u3057\u306e\u7ba1\u7406\u30dd\u30a4\u30f3\u30c8\" loading=\"lazy\" sizes=\"auto, (max-width: 600px) 100vw, 280px\" \/><\/span><span class=\"dc-case-card__body\"><span class=\"dc-case-card__title\">\u30a2\u30af\u30bb\u30b9\u6a29\u9650\u3068\u306f\uff1f\u4f01\u696d\u306b\u304a\u3051\u308b\u8a2d\u5b9a\u624b\u9806\u3068\u4ed8\u4e0e\u30fb\u89e3\u9664\u30fb\u68da\u5378\u3057\u306e\u7ba1\u7406\u30dd\u30a4\u30f3\u30c8<\/span><span class=\"dc-case-card__summary\">\u30a2\u30af\u30bb\u30b9\u6a29\u9650\u306f\u3001\u8ab0\u304c\u3069\u306e\u60c5\u5831\u306b\u3069\u3053\u307e\u3067\u64cd\u4f5c\u3067\u304d\u308b\u304b\u3092\u6c7a\u3081\u308b\u3001\u60c5\u5831\u7ba1\u7406\u306e\u57fa\u672c\u3068\u306a\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002\u8a2d\u5b9a\u3057\u305f\u307e\u307e\u898b\u76f4\u3055\u305a\u306b\u3044\u308b\u3068\u3001\u7570\u52d5\u8005\u3084\u9000\u8077\u8005\u306e\u6a29\u9650\u304c\u6b8b\u308a\u3001\u60c5\u5831\u6f0f\u3048\u3044\u3084\u5185\u90e8\u4e0d\u6b63\u3001\u8aa4\u64cd\u4f5c\u306b\u3088\u308b\u30c7\u30fc\u30bf\u6d88\u5931\u3092\u62db\u304d\u304b\u306d\u307e\u305b\u3093\u3002 \u672c\u8a18\u4e8b\u2026<\/span><span class=\"dc-case-card__more\">\u7d9a\u304d\u3092\u8aad\u3080<\/span><\/span><\/span><\/a><\/div>\n  <\/div>\n<\/div>\n<h3 class=\"wp-block-heading\">\u5b9a\u671f\u7684\u306b\u5fa9\u5143\u30c6\u30b9\u30c8\u3092\u884c\u3046<\/h3>\n<p>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30b8\u30e7\u30d6\u306e\u6210\u529f\u3092\u78ba\u8a8d\u3059\u308b\u3060\u3051\u3067\u306f\u3001\u623b\u305b\u308b\u4fdd\u8a3c\u306b\u306a\u308a\u307e\u305b\u3093\u3002\u5b9f\u969b\u306b\u30c7\u30fc\u30bf\u3084\u30b7\u30b9\u30c6\u30e0\u3092\u623b\u3057\u3001\u696d\u52d9\u3092\u518d\u958b\u3067\u304d\u308b\u304b\u307e\u3067\u3092\u5b9a\u671f\u7684\u306b\u78ba\u304b\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30c6\u30b9\u30c8\u3067\u306f\u3001\u5fa9\u5143\u306b\u304b\u304b\u308b\u6642\u9593\u304c\u696d\u52d9\u306e\u518d\u958b\u306b\u9593\u306b\u5408\u3046\u304b\u3001\u624b\u9806\u66f8\u304c\u73fe\u5728\u306e\u30b7\u30b9\u30c6\u30e0\u69cb\u6210\u3068\u5408\u3063\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<br><br>\u30c7\u30fc\u30bf\u3060\u3051\u304c\u623b\u3063\u3066\u3082\u3001\u30b5\u30fc\u30d0\u30fc\u306eOS\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u74b0\u5883\u304c\u623b\u3089\u306a\u3051\u308c\u3070\u696d\u52d9\u306f\u6b62\u307e\u3063\u305f\u307e\u307e\u3067\u3059\u3002\u30d5\u30a1\u30a4\u30eb\u5358\u4f4d\u306e\u5fa9\u5143\u3060\u3051\u3067\u306a\u304f\u3001\u30b5\u30fc\u30d0\u30fc\u3084\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u5fa9\u5143\u3082\u60f3\u5b9a\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/nvlpubs.nist.gov\/nistpubs\/SpecialPublications\/NIST.SP.800-209.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">NIST\uff5cSP 800-209 Security Guidelines for Storage Infrastructure<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.ipa.go.jp\/security\/10threats\/eid2eo0000005231-att\/kihontokyoutsuu_2025.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">IPA\uff5c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u57fa\u672c\u3068\u5171\u901a\u5bfe\u7b56 \u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a310\u5927\u8105\u5a01 2025\u7248<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.npa.go.jp\/bureau\/cyber\/countermeasures\/ransom.html\" target=\"_blank\" rel=\"noopener noreferrer\">\u8b66\u5bdf\u5e81\uff5c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u9632\u6b62\u5bfe\u7b56<\/a><\/p>\n<h3 class=\"wp-block-heading\">\u30ed\u30b0\u3092\u5225\u306e\u5834\u6240\u306b\u4fdd\u5168\u3059\u308b<\/h3>\n<p>\u8b66\u5bdf\u5e81\u306e\u4ee4\u548c8\u5e74\u4e0a\u534a\u671f\u306e\u8cc7\u6599\u306b\u3088\u308b\u3068\u3001\u653b\u6483\u8005\u306f\u6697\u53f7\u5316\u306e\u5f8c\u306b\u30ed\u30b0\u306a\u3069\u306e\u75d5\u8de1\u3092\u6d88\u3057\u3066\u653b\u6483\u3092\u7d42\u3048\u307e\u3059\u3002\u30ed\u30b0\u304c\u6b8b\u3063\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u3044\u3064\u4fb5\u5165\u3055\u308c\u3001\u3069\u3053\u307e\u3067\u88ab\u5bb3\u304c\u53ca\u3093\u3060\u304b\u3092\u7279\u5b9a\u3067\u304d\u307e\u305b\u3093\u3002<br><br>\u72ec\u7acb\u884c\u653f\u6cd5\u4eba\u60c5\u5831\u51e6\u7406\u63a8\u9032\u6a5f\u69cb\uff08IPA\uff09\u306f\u3001\u88ab\u5bb3\u7d44\u7e54\u3078\u306e\u30d2\u30a2\u30ea\u30f3\u30b0\u3092\u3082\u3068\u306b\u307e\u3068\u3081\u305f\u6559\u8a13\u96c6\u3067\u3001\u4fb5\u5165\u958b\u59cb\u6642\u671f\u3088\u308a\u524d\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306f\u5b89\u5168\u3060\u3068\u3057\u3066\u3001\u5fc5\u8981\u306a\u30ed\u30b0\u3092\u4fdd\u5b58\u3057\u3001\u5b89\u5168\u306a\u5fa9\u5143\u6642\u70b9\u3092\u5224\u65ad\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u304a\u304f\u3088\u3046\u6c42\u3081\u3066\u3044\u307e\u3059\u3002\u30ed\u30b0\u3082\u672c\u756a\u74b0\u5883\u304b\u3089\u5207\u308a\u96e2\u3057\u3066\u4fdd\u5b58\u3057\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u540c\u3058\u3088\u3046\u306b\u5b88\u3063\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.ipa.go.jp\/security\/todokede\/crack-virus\/ransomware_lessons_learned.html\" target=\"_blank\" rel=\"noopener noreferrer\">IPA \u72ec\u7acb\u884c\u653f\u6cd5\u4eba\u60c5\u5831\u51e6\u7406\u63a8\u9032\u6a5f\u69cb\uff5c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u304b\u3089\u5b66\u3076\u6559\u8a13\u96c6 \uff5e \u7d4c\u55b6\u8005\u306e\u305f\u3081\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u30cf\u30f3\u30c9\u30d6\u30c3\u30af \uff5e<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.police.pref.osaka.lg.jp\/seikatsu\/saiba\/cyber_shiryou\/cybersecurity_tsushin\/5\/22555.html\" target=\"_blank\" rel=\"noopener noreferrer\">\u5927\u962a\u5e9c\u8b66\u5bdf\uff5c\u30ed\u30b0\u306e\u4fdd\u5b58\u306f\u30aa\u30d5\u30e9\u30a4\u30f3\u3067<\/a><\/p>\n<div class=\"related_article_box\">\n  <span class=\"related_article_badge\">\u95a2\u9023\u8a18\u4e8b<\/span>\n  <div class=\"related_article_embed\">\n<div class=\"dc-case-card dc-case-card--post\"><a class=\"dc-case-card__link\" href=\"https:\/\/directcloud.jp\/contents\/log_management\/\"><span class=\"dc-case-card__row\"><span class=\"dc-case-card__thumb\"><img decoding=\"async\" width=\"414\" height=\"275\" src=\"https:\/\/directcloud.jp\/contents\/wp-content\/uploads\/2026\/09\/log_management_thumbnail_414x275.png\" class=\"attachment-medium_large size-medium_large wp-post-image\" alt=\"\u30ed\u30b0\u7ba1\u7406\u3068\u306f\uff1f\u76ee\u7684\u30fb\u30ed\u30b0\u306e\u7a2e\u985e\u3068\u4fdd\u5b58\u671f\u9593\u306e\u6c7a\u3081\u65b9\u3092\u89e3\u8aac\" loading=\"lazy\" sizes=\"auto, (max-width: 600px) 100vw, 280px\" \/><\/span><span class=\"dc-case-card__body\"><span class=\"dc-case-card__title\">\u30ed\u30b0\u7ba1\u7406\u3068\u306f\uff1f\u76ee\u7684\u30fb\u30ed\u30b0\u306e\u7a2e\u985e\u3068\u4fdd\u5b58\u671f\u9593\u306e\u6c7a\u3081\u65b9\u3092\u89e3\u8aac<\/span><span class=\"dc-case-card__summary\">\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306e\u5de7\u5999\u5316\u3084\u5185\u90e8\u4e0d\u6b63\u3078\u306e\u5099\u3048\u306b\u52a0\u3048\u3001\u76e3\u67fb\u3084\u6cd5\u4ee4\u3078\u306e\u5bfe\u5fdc\u3092\u6c42\u3081\u3089\u308c\u308b\u5834\u9762\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u3046\u3057\u305f\u72b6\u6cc1\u3067\u983c\u308a\u306b\u306a\u308b\u306e\u304c\u3001\u300c\u8ab0\u304c\u30fb\u3044\u3064\u30fb\u4f55\u3092\u3057\u305f\u304b\u300d\u3092\u5f8c\u304b\u3089\u305f\u3069\u308c\u308b\u30ed\u30b0\u3067\u3059\u3002\u3068\u306f\u3044\u3048\u3001\u3069\u306e\u30ed\u30b0\u3092\u3069\u3053\u307e\u3067\u53d6\u5f97\u3057\u3001\u3069\u308c\u3060\u2026<\/span><span class=\"dc-case-card__more\">\u7d9a\u304d\u3092\u8aad\u3080<\/span><\/span><\/span><\/a><\/div>\n  <\/div>\n<\/div>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.npa.go.jp\/publications\/statistics\/cybersecurity\/data\/R8kami\/R08_kami_cyber_jousei.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">\u8b66\u5bdf\u5e81\uff5c\u4ee4\u548c\uff18\u5e74\u4e0a\u534a\u671f\u306b\u304a\u3051\u308b\u30b5\u30a4\u30d0\u30fc\u7a7a\u9593\u3092\u3081\u3050\u308b\u8105\u5a01\u306e\u60c5\u52e2\u7b49\u306b\u3064\u3044\u3066<\/a><\/p>\n<\/section>\n\n<section id=\"list-06\">\n<h2>\u88ab\u5bb3\u767a\u751f\u6642\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u5fa9\u5143\u3059\u308b\u624b\u9806<\/h2>\n<p>\u88ab\u5bb3\u304c\u767a\u751f\u3057\u305f\u3089\u3001\u611f\u67d3\u7aef\u672b\u306e\u9694\u96e2\u3084\u8b66\u5bdf\u3078\u306e\u901a\u5831\u3068\u3044\u3063\u305f\u521d\u52d5\u5bfe\u5fdc\u3068\u4e26\u884c\u3057\u3066\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u306e\u5fa9\u5143\u3092\u9032\u3081\u307e\u3059\u3002<br><br>\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u3092\u652f\u63f4\u3059\u308b\u4e00\u822c\u793e\u56e3\u6cd5\u4ebaJPCERT\u30b3\u30fc\u30c7\u30a3\u30cd\u30fc\u30b7\u30e7\u30f3\u30bb\u30f3\u30bf\u30fc\uff08JPCERT\/CC\uff09\u306e\u300c\u4fb5\u5165\u578b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u3092\u53d7\u3051\u305f\u3089\u8aad\u3080FAQ\u300d\u3082\u3001\u88ab\u5bb3\u306e\u6700\u5c0f\u5316\u3001\u4fb5\u5165\u7d4c\u8def\u306e\u5c01\u9396\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u306e\u5fa9\u65e7\u306e3\u3064\u3092\u5bfe\u5fdc\u306e\u65b9\u91dd\u306b\u6319\u3052\u3066\u3044\u307e\u3059\u3002\u614c\u3066\u3066\u5fa9\u5143\u3092\u59cb\u3081\u308b\u3068\u3001\u6c5a\u67d3\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u623b\u3057\u305f\u308a\u3001\u4fb5\u5165\u7d4c\u8def\u304c\u6b8b\u3063\u305f\u307e\u307e\u518d\u3073\u653b\u6483\u3092\u53d7\u3051\u305f\u308a\u3057\u304b\u306d\u307e\u305b\u3093\u3002<\/p>\n<figure class=\"wp-block-image\">\n  <img decoding=\"async\" src=\"https:\/\/directcloud.jp\/contents\/wp-content\/uploads\/2026\/10\/fig4_restore_steps.png\" alt=\"\u88ab\u5bb3\u767a\u751f\u6642\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u5fa9\u5143\u3059\u308b3\u3064\u306e\u624b\u9806\">\n  <figcaption class=\"wp-element-caption\">\u56f34\uff1a\u88ab\u5bb3\u767a\u751f\u6642\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u5fa9\u5143\u3059\u308b3\u3064\u306e\u624b\u9806<\/figcaption>\n<\/figure>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.jpcert.or.jp\/magazine\/security\/ransom-faq.html\" target=\"_blank\" rel=\"noopener noreferrer\">JPCERT\/CC\uff5c\u4fb5\u5165\u578b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u3092\u53d7\u3051\u305f\u3089\u8aad\u3080FAQ<\/a><\/p>\n<div class=\"related_article_box\">\n  <span class=\"related_article_badge\">\u95a2\u9023\u8a18\u4e8b<\/span>\n  <div class=\"related_article_embed\">\n<div class=\"dc-case-card dc-case-card--post\"><a class=\"dc-case-card__link\" href=\"https:\/\/directcloud.jp\/contents\/ransomware-infection-route\/\"><span class=\"dc-case-card__row\"><span class=\"dc-case-card__thumb\"><img decoding=\"async\" width=\"414\" height=\"275\" src=\"https:\/\/directcloud.jp\/contents\/wp-content\/uploads\/2026\/10\/ransomware_routes_thumbnail_414x275.jpg\" class=\"attachment-medium_large size-medium_large wp-post-image\" alt=\"\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u611f\u67d3\u7d4c\u8def6\u3064\u3092\u89e3\u8aac\uff5cVPN\u6a5f\u5668\u304b\u3089\u59cb\u3081\u308b\u7d4c\u8def\u5225\u306e\u5bfe\u7b56\" loading=\"lazy\" sizes=\"auto, (max-width: 600px) 100vw, 280px\" \/><\/span><span class=\"dc-case-card__body\"><span class=\"dc-case-card__title\">\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u611f\u67d3\u7d4c\u8def6\u3064\u3092\u89e3\u8aac\uff5cVPN\u6a5f\u5668\u304b\u3089\u59cb\u3081\u308b\u7d4c\u8def\u5225\u306e\u5bfe\u7b56<\/span><span class=\"dc-case-card__summary\">\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u88ab\u5bb3\u306f\u3001VPN\u6a5f\u5668\u3084\u30ea\u30e2\u30fc\u30c8\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u306a\u3069\u3001\u793e\u5916\u3068\u793e\u5185\u3092\u3064\u306a\u3050\u5165\u53e3\u304b\u3089\u306e\u4fb5\u5165\u304c\u5927\u534a\u3092\u5360\u3081\u3066\u3044\u307e\u3059\u3002\u4fb5\u5165\u3092\u8a31\u3059\u3068\u653b\u6483\u8005\u306f\u77ed\u671f\u9593\u3067\u793e\u5185\u306b\u88ab\u5bb3\u3092\u5e83\u3052\u3001\u4fb5\u5165\u7d4c\u8def\u304c\u5206\u304b\u3089\u306a\u3044\u307e\u307e\u3067\u306f\u518d\u767a\u3082\u9632\u3052\u307e\u305b\u3093\u3002 \u672c\u8a18\u4e8b\u3067\u306f\u2026<\/span><span class=\"dc-case-card__more\">\u7d9a\u304d\u3092\u8aad\u3080<\/span><\/span><\/span><\/a><\/div>\n  <\/div>\n<\/div>\n<h3 class=\"wp-block-heading\">\u81ea\u52d5\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u53e4\u3044\u4e16\u4ee3\u306e\u524a\u9664\u3092\u6b62\u3081\u308b<\/h3>\n<p>\u5fa9\u5143\u4f5c\u696d\u306b\u5165\u308b\u524d\u306b\u3001\u5b9a\u671f\u7684\u306b\u52d5\u3044\u3066\u3044\u308b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30b8\u30e7\u30d6\u3092\u6b62\u3081\u307e\u3059\u3002JPCERT\/CC\u306e\u300c\u4fb5\u5165\u578b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u3092\u53d7\u3051\u305f\u3089\u8aad\u3080FAQ\u300d\u306f\u3001\u81ea\u52d5\u3067\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3059\u308b\u4ed5\u7d44\u307f\u3067\u306f\u3001\u88ab\u5bb3\u3092\u514d\u308c\u305f\u6709\u52b9\u306a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u4e0a\u66f8\u304d\u3055\u308c\u3066\u6d88\u3048\u308b\u6050\u308c\u304c\u3042\u308b\u3068\u3057\u3066\u3001\u5b89\u5168\u3092\u78ba\u8a8d\u3067\u304d\u308b\u307e\u3067\u5207\u308a\u96e2\u3057\u3084\u9000\u907f\u3092\u691c\u8a0e\u3059\u308b\u3088\u3046\u6c42\u3081\u3066\u3044\u307e\u3059\u3002<br><br>\u6697\u53f7\u5316\u3055\u308c\u305f\u30c7\u30fc\u30bf\u304c\u65b0\u3057\u3044\u4e16\u4ee3\u3068\u3057\u3066\u53d6\u308a\u8fbc\u307e\u308c\u308b\u306e\u3092\u9632\u3050\u76ee\u7684\u3082\u3042\u308a\u307e\u3059\u3002\u5065\u5168\u306a\u4e16\u4ee3\u304c\u4fdd\u6301\u671f\u9593\u306e\u6e80\u4e86\u3067\u6d88\u3048\u306a\u3044\u3088\u3046\u3001\u4fdd\u6301\u671f\u9593\u3082\u3042\u308f\u305b\u3066\u5ef6\u3070\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.jpcert.or.jp\/magazine\/security\/ransom-faq.html\" target=\"_blank\" rel=\"noopener noreferrer\">JPCERT\/CC\uff5c\u4fb5\u5165\u578b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u3092\u53d7\u3051\u305f\u3089\u8aad\u3080FAQ<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/nvlpubs.nist.gov\/nistpubs\/SpecialPublications\/NIST.SP.800-209.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">NIST\uff5cSP 800-209 Security Guidelines for Storage Infrastructure<\/a><\/p>\n<h3 class=\"wp-block-heading\">\u611f\u67d3\u524d\u306e\u5fa9\u5143\u30dd\u30a4\u30f3\u30c8\u3092\u7279\u5b9a\u3059\u308b<\/h3>\n<p>\u623b\u3059\u4e16\u4ee3\u306f\u3001\u4fb5\u5165\u3084\u6697\u53f7\u5316\u304c\u59cb\u307e\u3063\u305f\u6642\u671f\u3088\u308a\u524d\u304b\u3089\u9078\u3073\u307e\u3059\u3002IPA\u306e\u300c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u304b\u3089\u5b66\u3076\u6559\u8a13\u96c6\u300d\u306f\u3001\u5c11\u306a\u304f\u3068\u3082\u4fb5\u5165\u958b\u59cb\u6642\u671f\u3088\u308a\u524d\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306f\u5b89\u5168\u3060\u3068\u3057\u3066\u3001\u305d\u306e\u6642\u671f\u306e\u7279\u5b9a\u3092\u91cd\u8996\u3057\u3066\u3044\u307e\u3059\u3002<br><br>\u6642\u671f\u306f\u3001\u4fb5\u5bb3\u3092\u53d7\u3051\u305f\u30b7\u30b9\u30c6\u30e0\u3084\u5468\u8fba\u6a5f\u5668\u306e\u30ed\u30b0\u3092\u8abf\u3079\u3066\u7d5e\u308a\u8fbc\u307f\u307e\u3059\u3002NIST\u306e\u300cSP 800-209\u300d\u304c\u793a\u3059\u3088\u3046\u306b\u3001\u904e\u53bb\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u6700\u65b0\u306e\u30de\u30eb\u30a6\u30a7\u30a2\u5bfe\u7b56\u30c4\u30fc\u30eb\u3067\u30b9\u30ad\u30e3\u30f3\u3057\u3001\u6c5a\u67d3\u3055\u308c\u305f\u4e16\u4ee3\u3092\u6d17\u3044\u51fa\u3059\u3053\u3068\u3082\u624b\u304c\u304b\u308a\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.ipa.go.jp\/security\/todokede\/crack-virus\/ransomware_lessons_learned.html\" target=\"_blank\" rel=\"noopener noreferrer\">IPA \u72ec\u7acb\u884c\u653f\u6cd5\u4eba\u60c5\u5831\u51e6\u7406\u63a8\u9032\u6a5f\u69cb\uff5c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u304b\u3089\u5b66\u3076\u6559\u8a13\u96c6 \uff5e \u7d4c\u55b6\u8005\u306e\u305f\u3081\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u30cf\u30f3\u30c9\u30d6\u30c3\u30af \uff5e<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.jpcert.or.jp\/magazine\/security\/ransom-faq.html\" target=\"_blank\" rel=\"noopener noreferrer\">JPCERT\/CC\uff5c\u4fb5\u5165\u578b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u3092\u53d7\u3051\u305f\u3089\u8aad\u3080FAQ<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/nvlpubs.nist.gov\/nistpubs\/SpecialPublications\/NIST.SP.800-209.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">NIST\uff5cSP 800-209 Security Guidelines for Storage Infrastructure<\/a><\/p>\n<h3 class=\"wp-block-heading\">\u5b89\u5168\u3092\u78ba\u8a8d\u3057\u3066\u304b\u3089\u672c\u756a\u74b0\u5883\u306b\u623b\u3059<\/h3>\n<p>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u305d\u306e\u3082\u306e\u306b\u3082\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u7d1b\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002NIST\u306e\u300cSP 800-209\u300d\u3082\u3001\u653b\u6483\u8005\u304cOS\u30a4\u30e1\u30fc\u30b8\u306a\u3069\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306b\u4e0d\u6b63\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4ed5\u8fbc\u307f\u3001\u5fa9\u5143\u5f8c\u306e\u74b0\u5883\u3067\u518d\u3073\u652f\u914d\u3092\u53d6\u308a\u623b\u3059\u624b\u53e3\u3092\u6319\u3052\u3066\u3044\u307e\u3059\u3002\u672c\u756a\u74b0\u5883\u306b\u623b\u3059\u524d\u306b\u3001\u9694\u96e2\u3057\u305f\u74b0\u5883\u3067\u5fa9\u5143\u3057\u3066\u30b9\u30ad\u30e3\u30f3\u3057\u3001\u5b89\u5168\u3092\u78ba\u304b\u3081\u307e\u3057\u3087\u3046\u3002<br><br>JPCERT\/CC\u306eFAQ\u306f\u3001\u4fb5\u5165\u7d4c\u8def\u3092\u585e\u304c\u305a\u306b\u5fa9\u65e7\u3059\u308b\u3068\u518d\u3073\u653b\u6483\u3092\u53d7\u3051\u304b\u306d\u306a\u3044\u3068\u3057\u3066\u3001\u5fa9\u65e7\u524d\u306e\u539f\u56e0\u5bfe\u51e6\u3092\u6c42\u3081\u3066\u3044\u307e\u3059\u3002\u88ab\u5bb3\u306e\u6700\u5c0f\u5316\u3001\u4fb5\u5165\u7d4c\u8def\u306e\u5c01\u9396\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u306e\u5fa9\u65e7\u306f\u4e26\u884c\u3057\u3066\u9032\u3081\u307e\u3059\u3002<\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/nvlpubs.nist.gov\/nistpubs\/SpecialPublications\/NIST.SP.800-209.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">NIST\uff5cSP 800-209 Security Guidelines for Storage Infrastructure<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.jpcert.or.jp\/magazine\/security\/ransom-faq.html\" target=\"_blank\" rel=\"noopener noreferrer\">JPCERT\/CC\uff5c\u4fb5\u5165\u578b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u3092\u53d7\u3051\u305f\u3089\u8aad\u3080FAQ<\/a><\/p>\n<div class=\"related_article_box\">\n  <span class=\"related_article_badge\">\u95a2\u9023\u8a18\u4e8b<\/span>\n  <div class=\"related_article_embed\">\n<div class=\"dc-case-card dc-case-card--post\"><a class=\"dc-case-card__link\" href=\"https:\/\/directcloud.jp\/contents\/incident-response\/\"><span class=\"dc-case-card__row\"><span class=\"dc-case-card__thumb\"><img decoding=\"async\" width=\"414\" height=\"275\" src=\"https:\/\/directcloud.jp\/contents\/wp-content\/uploads\/2026\/09\/incident_response_thumbnail_414x275.png\" class=\"attachment-medium_large size-medium_large wp-post-image\" alt=\"\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u3068\u306f\uff1f\u5bfe\u5fdc\u30d5\u30ed\u30fc\u3068\u793e\u5185\u3067\u6c7a\u3081\u3066\u304a\u304f\u3053\u3068\u3092\u89e3\u8aac\" loading=\"lazy\" sizes=\"auto, (max-width: 600px) 100vw, 280px\" \/><\/span><span class=\"dc-case-card__body\"><span class=\"dc-case-card__title\">\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u3068\u306f\uff1f\u5bfe\u5fdc\u30d5\u30ed\u30fc\u3068\u793e\u5185\u3067\u6c7a\u3081\u3066\u304a\u304f\u3053\u3068\u3092\u89e3\u8aac<\/span><span class=\"dc-case-card__summary\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e8b\u6545\u306f\u3001\u8d77\u304d\u308b\u304b\u3069\u3046\u304b\u3067\u306f\u306a\u304f\u3001\u8d77\u304d\u305f\u969b\u306b\u3069\u3046\u52d5\u304f\u304b\u304c\u554f\u308f\u308c\u308b\u6642\u4ee3\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u4e0d\u5be9\u306a\u30a2\u30af\u30bb\u30b9\u3084\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u611f\u67d3\u304c\u5224\u660e\u3057\u305f\u5834\u9762\u3067\u3001\u8ab0\u304c\u4f55\u3092\u5224\u65ad\u3057\u3001\u3069\u3053\u307e\u3067\u6b62\u3081\u308b\u306e\u304b\u304c\u6c7a\u307e\u3063\u3066\u3044\u306a\u3044\u4f01\u696d\u306f\u5c11\u306a\u304f\u3042\u308a\u2026<\/span><span class=\"dc-case-card__more\">\u7d9a\u304d\u3092\u8aad\u3080<\/span><\/span><\/span><\/a><\/div>\n  <\/div>\n<\/div>\n<\/section>\n\n<section id=\"list-07\">\n<h2>\u81ea\u793e\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u4f53\u5236\u3092\u70b9\u691c\u3059\u308b\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h2>\n<p>\u81ea\u793e\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u88ab\u5bb3\u304b\u3089\u623b\u305b\u308b\u72b6\u614b\u306b\u3042\u308b\u304b\u3092\u3001\u6b21\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3067\u70b9\u691c\u3057\u307e\u3057\u3087\u3046\u3002\u9805\u76ee\u306f\u3001\u672c\u8a18\u4e8b\u306e\u7ae0\u306e\u9806\u306b\u6cbf\u3063\u3066\u8a18\u8f09\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul class=\"prompt_blue_box dot_list_box\">\n  <li><span class=\"li_dot\">\u2610<\/span>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u5bfe\u8c61\uff08\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\u30fc\u3001NAS\u3001\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u3001\u30af\u30e9\u30a6\u30c9\u4e0a\u306e\u30c7\u30fc\u30bf\uff09\u3092\u628a\u63e1\u3057\u3066\u3044\u308b<\/li>\n  <li><span class=\"li_dot\">\u2610<\/span>\u5c11\u306a\u304f\u3068\u30821\u3064\u306e\u30b3\u30d4\u30fc\u304c\u3001\u672c\u756a\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u5230\u9054\u3067\u304d\u306a\u3044\u3001\u307e\u305f\u306f\u5909\u66f4\u3067\u304d\u306a\u3044\u72b6\u614b\u306b\u3042\u308b<\/li>\n  <li><span class=\"li_dot\">\u2610<\/span>\u540c\u671f\u3084\u30df\u30e9\u30fc\u30ea\u30f3\u30b0\u3060\u3051\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u3057\u3066\u6271\u3063\u3066\u3044\u306a\u3044<\/li>\n  <li><span class=\"li_dot\">\u2610<\/span>\u30af\u30e9\u30a6\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u4f7f\u3046\u5834\u5408\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3068\u524a\u9664\u6e08\u307f\u30d5\u30a1\u30a4\u30eb\u306e\u4fdd\u6301\u3092\u6709\u52b9\u306b\u3057\u3066\u3044\u308b<\/li>\n  <li><span class=\"li_dot\">\u2610<\/span>\u9060\u9694\u5730\u306b\u3082\u30b3\u30d4\u30fc\u3092\u7f6e\u3044\u3066\u3044\u308b<\/li>\n  <li><span class=\"li_dot\">\u2610<\/span>\u4fdd\u6301\u671f\u9593\u3092\u3001\u4fb5\u5165\u304b\u3089\u767a\u899a\u307e\u3067\u306e\u65e5\u6570\u3092\u8003\u616e\u3057\u3066\u6c7a\u3081\u3066\u3044\u308b<\/li>\n  <li><span class=\"li_dot\">\u2610<\/span>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u696d\u52d9\u7528\u3068\u5206\u3051\u3001\u591a\u8981\u7d20\u8a8d\u8a3c\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u308b<\/li>\n  <li><span class=\"li_dot\">\u2610<\/span>\u5fa9\u5143\u30c6\u30b9\u30c8\u3092\u5b9a\u671f\u7684\u306b\u884c\u3044\u3001\u5fa9\u5143\u306b\u304b\u304b\u308b\u6642\u9593\u3092\u628a\u63e1\u3057\u3066\u3044\u308b<\/li>\n  <li><span class=\"li_dot\">\u2610<\/span>\u5fa9\u5143\u624b\u9806\u66f8\u3068\u5fa9\u5143\u306b\u5fc5\u8981\u306a\u60c5\u5831\u3092\u3001\u88ab\u5bb3\u6642\u306b\u3082\u53c2\u7167\u3067\u304d\u308b\u5834\u6240\u306b\u4fdd\u7ba1\u3057\u3066\u3044\u308b<\/li>\n  <li><span class=\"li_dot\">\u2610<\/span>\u30ed\u30b0\u3092\u672c\u756a\u74b0\u5883\u3068\u306f\u5225\u306e\u5834\u6240\u306b\u4fdd\u5168\u3057\u3066\u3044\u308b<\/li>\n  <li><span class=\"li_dot\">\u2610<\/span>\u88ab\u5bb3\u6642\u306b\u81ea\u52d5\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u6b62\u3081\u308b\u624b\u9806\u3068\u62c5\u5f53\u8005\u3092\u6c7a\u3081\u3066\u3044\u308b<\/li>\n<\/ul>\n<p>\u30c1\u30a7\u30c3\u30af\u304c\u4ed8\u304b\u306a\u304b\u3063\u305f\u9805\u76ee\u306f\u3001\u8a72\u5f53\u3059\u308b\u7ae0\u306b\u623b\u3063\u3066\u898b\u76f4\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4fdd\u7ba1\u5148\u3084\u540c\u671f\u306e\u9805\u76ee\u306f\u300c\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u4fdd\u7ba1\u5834\u6240\u3068\u9694\u96e2\u306e\u65b9\u6cd5\u300d\u3001\u4fdd\u6301\u671f\u9593\u306f\u300c\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u4fdd\u6301\u671f\u9593\u3068\u4e16\u4ee3\u6570\u306e\u6c7a\u3081\u65b9\u300d\u3067\u8aac\u660e\u3057\u307e\u3057\u305f\u3002<br><br>\u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u3001\u5fa9\u5143\u30c6\u30b9\u30c8\u3001\u30ed\u30b0\u306f\u300c\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u74b0\u5883\u3092\u5b88\u308b\u904b\u7528\u300d\u306e\u7ae0\u3001\u81ea\u52d5\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u505c\u6b62\u306f\u300c\u88ab\u5bb3\u767a\u751f\u6642\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u5fa9\u5143\u3059\u308b\u624b\u9806\u300d\u306e\u7ae0\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/section>\n\n<section id=\"list-08\">\n<h2>DirectCloud\u3067\u5099\u3048\u308b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u304b\u3089\u306e\u30c7\u30fc\u30bf\u5fa9\u65e7<\/h2>\n<p>\u672c\u8a18\u4e8b\u3067\u6271\u3063\u305f\u8ab2\u984c\u306b\u5bfe\u3057\u3001DirectCloud\u3067\u5bfe\u5fdc\u3067\u304d\u308b\u5185\u5bb9\u3092\u6b21\u306e\u8868\u306b\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n<div style=\"width:0;min-width:100%;max-width:100%;overflow:auto\">\n  <table class=\"zip_table1 table_w98\" style=\"width:98%;margin:0 auto;min-width:640px\">\n    <tbody>\n      <tr>\n        <td class=\"data_table1_td\" style=\"background-color:#2a7ada;color:#fff;font-weight:600;text-align:center;width:33%\">\u672c\u8a18\u4e8b\u3067\u6271\u3063\u305f\u8ab2\u984c<\/td>\n        <td class=\"data_table1_td\" style=\"background-color:#2a7ada;color:#fff;font-weight:600;text-align:center;width:33%\">DirectCloud\u3067\u306e\u5bfe\u5fdc<\/td>\n        <td class=\"data_table1_td\" style=\"background-color:#2a7ada;color:#fff;font-weight:600;text-align:center;width:34%\">\u8a72\u5f53\u3059\u308b\u6a5f\u80fd<\/td>\n      <\/tr>\n      <tr>\n        <td class=\"data_table1_td\" style=\"background-color:#e9f2fb;color:#555;text-align:center\">\u672c\u756a\u3068\u540c\u3058\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306eNAS\u3060\u3051\u306b\u30c7\u30fc\u30bf\u3092\u7f6e\u3044\u3066\u3044\u308b<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">NAS\u306e\u30c7\u30fc\u30bf\u3092\u30af\u30e9\u30a6\u30c9\u3078\u81ea\u52d5\u3067\u4fdd\u5168\u3059\u308b<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">DirectCloud Gateway<\/td>\n      <\/tr>\n      <tr>\n        <td class=\"data_table1_td\" style=\"background-color:#e9f2fb;color:#555;text-align:center\">\u62e0\u70b9\u306e\u88ab\u707d\u3084\u5e83\u57df\u969c\u5bb3\u3067\u3001\u30c7\u30fc\u30bf\u3092\u540c\u6642\u306b\u5931\u3046\u304a\u305d\u308c\u304c\u3042\u308b<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u5927\u962a\u307e\u305f\u306f\u30b7\u30f3\u30ac\u30dd\u30fc\u30eb\u306eDR\u30b5\u30a4\u30c8\u3078\u8907\u88fd\u3059\u308b<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u707d\u5bb3\u5bfe\u7b56\u30fb\u9060\u9694\u5730\u30d0\u30c3\u30af\u30a2\u30c3\u30d7<\/td>\n      <\/tr>\n      <tr>\n        <td class=\"data_table1_td\" style=\"background-color:#e9f2fb;color:#555;text-align:center\">\u6697\u53f7\u5316\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3067\u3001\u540c\u671f\u5148\u306e\u30c7\u30fc\u30bf\u307e\u3067\u4e0a\u66f8\u304d\u3055\u308c\u308b<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u6697\u53f7\u5316\u3055\u308c\u308b\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u623b\u3059<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56<span class=\"it_table_span\">\uff08\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\uff09<\/span><\/td>\n      <\/tr>\n      <tr>\n        <td class=\"data_table1_td\" style=\"background-color:#e9f2fb;color:#555;text-align:center\">\u7ba1\u7406\u8005\u6a29\u9650\u3092\u596a\u308f\u308c\u3001\u30c7\u30fc\u30bf\u3092\u524a\u9664\u30fb\u6539\u5909\u3055\u308c\u308b<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u30ef\u30f3\u30bf\u30a4\u30e0\u30d1\u30b9\u30ef\u30fc\u30c9\u3068IP\u30a2\u30c9\u30ec\u30b9\u5236\u9650\u3067\u4e0d\u6b63\u30ed\u30b0\u30a4\u30f3\u3092\u9632\u304e\u3001\u7ba1\u7406\u8005\u306e\u64cd\u4f5c\u3092\u30ed\u30b0\u3067\u78ba\u8a8d\u3059\u308b<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u30ef\u30f3\u30bf\u30a4\u30e0\u30d1\u30b9\u30ef\u30fc\u30c9\u30fbIP\u30a2\u30c9\u30ec\u30b9\u5236\u9650\u30fb\u64cd\u4f5c\u30ed\u30b0<\/td>\n      <\/tr>\n      <tr>\n        <td class=\"data_table1_td\" style=\"background-color:#e9f2fb;color:#555;text-align:center\">\u7aef\u672b\u3067\u30d5\u30a1\u30a4\u30eb\u304c\u6697\u53f7\u5316\u3055\u308c\u308b<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u6697\u53f7\u5316\u306e\u6319\u52d5\u3092\u691c\u77e5\u3057\u3066\u906e\u65ad\u3057\u3001\u81ea\u52d5\u3067\u5fa9\u5143\u3059\u308b<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">WhiteDefender<\/td>\n      <\/tr>\n    <\/tbody>\n  <\/table>\n<\/div>\n<p>DirectCloud\u304c\u62c5\u3046\u306e\u306f\u30013-2-1-1-0\u30eb\u30fc\u30eb\u306e\u3046\u3061\u3001\u96e2\u308c\u305f\u5834\u6240\u306b\u8907\u88fd\u3092\u7f6e\u304f\u90e8\u5206\u3068\u3001\u904e\u53bb\u306e\u6642\u70b9\u304b\u3089\u30c7\u30fc\u30bf\u3092\u623b\u3059\u90e8\u5206\u3067\u3059\u3002\u5358\u4f53\u3067\u3059\u3079\u3066\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3059\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30aa\u30d5\u30e9\u30a4\u30f3\u306e\u5a92\u4f53\u3078\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3084\u5b9a\u671f\u7684\u306a\u5fa9\u5143\u30c6\u30b9\u30c8\u3068\u7d44\u307f\u5408\u308f\u305b\u3001\u81ea\u793e\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u69cb\u6210\u306e\u4e00\u90e8\u3068\u3057\u3066\u3054\u6d3b\u7528\u304f\u3060\u3055\u3044\u3002<\/p>\n<div class=\"index_cta__enterprise\">\n  <div class=\"cta_wrap__enterprise\">\n    <div class=\"cta_contents_enterprise\">\n      <div class=\"cta_text_enterprise\">\n        <h5 class=\"cta_subtxt_enterprise\">\u65e2\u5b58\u306eNAS\u3092\u305d\u306e\u307e\u307e\u306b\u3001VPN\u4e0d\u8981\u30fb\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u30fb\u30b3\u30b9\u30c8\u5b9a\u984d\u5316\u3092\u5b9f\u73fe<\/h5>\n        <h4 class=\"cta_maintxt_enterprise\">DirectCloud Gateway\u3092\u304a\u8a66\u3057\u3057\u307e\u305b\u3093\u304b\uff1f<\/h4>\n        <div class=\"cta_btn_area_cont__enterprise\">\n          <div class=\"main_btn_contents_area_enterprise mob1lay_btn\">\n            <div class=\"main_btn_boxtd_contents_enterprise\">\n              <a href=\"https:\/\/directcloud.jp\/contents\/gateway_download\/\" target=\"_blank\" class=\"app-btn-enterprise app-btn-tertiary\" style=\"background:#ff114a\">\n                <p class=\"app-btn-contents-text1ai\" style=\"text-align:center;font-size:22px;color:#ffffff\">\u8cc7\u6599\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/p>\n              <\/a>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/div>\n<h3 class=\"wp-block-heading\">NAS\u306e\u30c7\u30fc\u30bf\u3092\u30af\u30e9\u30a6\u30c9\u3078\u81ea\u52d5\u3067\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3067\u304d\u308b<\/h3>\n<p>DirectCloud Gateway\u3092\u4f7f\u3046\u3068\u3001\u65e2\u5b58\u306eNAS\u3092\u793e\u5185\u3067\u305d\u306e\u307e\u307e\u4f7f\u3044\u7d9a\u3051\u306a\u304c\u3089\u3001NAS\u306e\u30c7\u30fc\u30bf\u3092DirectCloud\u3078\u81ea\u52d5\u3067\u4fdd\u5b58\u3067\u304d\u307e\u3059\u3002NAS\u306e\u6545\u969c\u3084\u707d\u5bb3\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u88ab\u5bb3\u3092\u53d7\u3051\u305f\u5834\u5408\u3082\u3001\u30af\u30e9\u30a6\u30c9\u5074\u306b\u4fdd\u5168\u3057\u305f\u30c7\u30fc\u30bf\u304b\u3089\u5fa9\u65e7\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<br><br>NAS\u304c\u6b62\u307e\u3063\u305f\u3068\u304d\u306f\u3001\u30af\u30e9\u30a6\u30c9\u5074\u306b\u5207\u308a\u66ff\u3048\u3066\u5fc5\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002\u65e2\u5b58\u306e\u30d5\u30a9\u30eb\u30c0\u69cb\u6210\u3084\u793e\u5185\u306e\u904b\u7528\u3092\u6d3b\u304b\u3057\u305f\u307e\u307e\u3001\u90e8\u7f72\u3084\u62e0\u70b9\u3054\u3068\u306b\u6bb5\u968e\u7684\u306b\u5c0e\u5165\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/directcloud.jp\/dc_gateway\" target=\"_blank\" rel=\"noopener noreferrer\">DirectCloud\uff5cDirectCloud Gateway\uff5cNAS \u00d7 \u30af\u30e9\u30a6\u30c9\u306e\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8<\/a><\/p>\n<h3 class=\"wp-block-heading\">\u9060\u9694\u5730\u306eDR\u30b5\u30a4\u30c8\u306b\u30c7\u30fc\u30bf\u3092\u8907\u88fd\u3067\u304d\u308b<\/h3>\n<p>\u707d\u5bb3\u5bfe\u7b56\u30fb\u9060\u9694\u5730\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3067\u306f\u3001DR\u30b5\u30a4\u30c8\u3068\u3057\u3066\u5927\u962a\u30ea\u30fc\u30b8\u30e7\u30f3\u304b\u30b7\u30f3\u30ac\u30dd\u30fc\u30eb\u30ea\u30fc\u30b8\u30e7\u30f3\u3092\u9078\u3073\u3001\u30c7\u30fc\u30bf\u3092\u8907\u88fd\u3057\u307e\u3059\u3002<br><br>\u30d5\u30a1\u30a4\u30eb\u306f\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u6bce\u65e5\u6c7a\u307e\u3063\u305f\u6642\u9593\u5e2f\u306b\u540c\u671f\u3055\u308c\u307e\u3059\u3002\u516c\u5f0f\u306e\u30b5\u30fc\u30d3\u30b9\u4ed5\u69d8\u3067\u793a\u3057\u3066\u3044\u308bRPO\u306f24\u6642\u9593\u4ee5\u5185\u3001RTO\u306f\u6570\u5206\u3067\u3059\u3002DR\u30b5\u30a4\u30c8\u3067\u306e\u64cd\u4f5c\u306f\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u306e\u307f\u3067\u3001IP\u30a2\u30c9\u30ec\u30b9\u5236\u9650\u3084\u4e8c\u8981\u7d20\u8a8d\u8a3c\u3067\u30a2\u30af\u30bb\u30b9\u3092\u7d5e\u308c\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30eb\u3092\u5e38\u306b\u540c\u671f\u3059\u308b\u305f\u3081\u3001DR\u30b5\u30a4\u30c8\u306f\u707d\u5bb3\u3078\u306e\u5099\u3048\u306b\u4f7f\u3044\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u304b\u3089\u306e\u5fa9\u65e7\u306b\u306f\u6b21\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/directcloud.jp\/bcp_lp\" target=\"_blank\" rel=\"noopener noreferrer\">DirectCloud\uff5c\u707d\u5bb3\u5bfe\u7b56\u30fb\u9060\u9694\u5730\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3067\u4e07\u304c\u4e00\u306e\u707d\u5bb3\u30fb\u30c8\u30e9\u30d6\u30eb\u306b\u5099\u3048\u308b\uff01<\/a><\/p>\n<h3 class=\"wp-block-heading\">\u6697\u53f7\u5316\u3055\u308c\u308b\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u623b\u305b\u308b<\/h3>\n<p>DirectCloud\u306f\u3001\u5168\u30d7\u30e9\u30f3\u3067\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u3092\u6a19\u6e96\u3067\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u4e07\u304c\u4e00\u611f\u67d3\u3057\u3066\u3001\u6697\u53f7\u5316\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3067\u4e0a\u66f8\u304d\u3055\u308c\u3066\u3082\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u6a5f\u80fd\u3067\u4ee5\u524d\u306e\u72b6\u614b\u306b\u623b\u305b\u307e\u3059\u3002\u5148\u306b\u6319\u3052\u305f\u3068\u304a\u308a\u3001\u540c\u671f\u3060\u3051\u306e\u4ed5\u7d44\u307f\u306f\u904e\u53bb\u306e\u6642\u70b9\u3092\u6b8b\u3055\u305a\u3001\u6697\u53f7\u5316\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u305d\u306e\u307e\u307e\u53cd\u6620\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002<br><br>\u4e0a\u66f8\u304d\u3055\u308c\u308b\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u6b8b\u3057\u3066\u3044\u308b\u70b9\u304c\u3001\u540c\u671f\u3068\u306e\u5927\u304d\u306a\u9055\u3044\u3067\u3059\u3002\u524a\u9664\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3082\u7ba1\u7406\u8005\u306e\u30b4\u30df\u7bb1\u304b\u3089\u623b\u305b\u307e\u3059\u3002\u672c\u6587\u3067\u6319\u3052\u305f\u78ba\u8a8d\u6761\u4ef6\u3078\u306e\u5bfe\u5fdc\u306f\u3001\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<div style=\"width:0;min-width:100%;max-width:100%;overflow:auto\">\n  <table class=\"zip_table1 table_w98\" style=\"width:98%;margin:0 auto;min-width:480px\">\n    <tbody>\n      <tr>\n        <td class=\"data_table1_td\" style=\"background-color:#2a7ada;color:#fff;font-weight:600;text-align:center;width:50%\">\u78ba\u8a8d\u6761\u4ef6<\/td>\n        <td class=\"data_table1_td\" style=\"background-color:#2a7ada;color:#fff;font-weight:600;text-align:center;width:50%\">DirectCloud\u3067\u306e\u5bfe\u5fdc<\/td>\n      <\/tr>\n      <tr>\n        <td class=\"data_table1_td\" style=\"background-color:#e9f2fb;color:#555;text-align:left\">\u7aef\u672b\u5074\u3067\u6697\u53f7\u5316\u30fb\u4e0a\u66f8\u304d\u3055\u308c\u3066\u3082\u3001\u904e\u53bb\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u6b8b\u308b<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u6a5f\u80fd\u3067\u3001\u4e0a\u66f8\u304d\u3055\u308c\u308b\u524d\u306e\u72b6\u614b\u306b\u623b\u305b\u308b<span class=\"it_table_span\">\uff08\u5168\u30d7\u30e9\u30f3\u3067\u6a19\u6e96\u63d0\u4f9b\uff09<\/span>\u3002\u4e16\u4ee3\u306f\u30d5\u30a1\u30a4\u30eb\u304c\u66f4\u65b0\u3055\u308c\u308b\u305f\u3073\u306b\u4f5c\u3089\u308c\u3001\u30d5\u30a1\u30a4\u30eb\u3054\u3068\u306b\u4fdd\u5b58\u3067\u304d\u308b\u4e16\u4ee3\u6570\u306f\u5951\u7d04\u30d7\u30e9\u30f3\u306b\u3088\u3063\u3066\u7570\u306a\u308b<span class=\"it_table_span\">\uff08\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30d7\u30e9\u30f3\u3067\u76e3\u67fb\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u5229\u7528\u3059\u308b\u5834\u5408\u306f\u7121\u5236\u9650\uff09<\/span><\/td>\n      <\/tr>\n      <tr>\n        <td class=\"data_table1_td\" style=\"background-color:#e9f2fb;color:#555;text-align:left\">\u524a\u9664\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u3001\u4e00\u5b9a\u671f\u9593\u306f\u7ba1\u7406\u8005\u304c\u623b\u305b\u308b<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u30e6\u30fc\u30b6\u30fc\u304c\u524a\u9664\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u3001\u7ba1\u7406\u8005\u306e\u30b4\u30df\u7bb1\u304b\u3089\u5fa9\u5143\u3067\u304d\u308b\u3002\u4fdd\u5b58\u671f\u9593\u306f\u5229\u7528\u30d7\u30e9\u30f3\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u30a2\u30c9\u30d0\u30f3\u30b9\u30c9\u4ee5\u4e0a\u306e\u30d7\u30e9\u30f3\u3067\u306f\u3001\u30b4\u30df\u7bb1\u306e\u4fdd\u5b58\u671f\u9593\u306b\u5236\u9650\u304c\u306a\u3044<\/td>\n      <\/tr>\n      <tr>\n        <td class=\"data_table1_td\" style=\"background-color:#e9f2fb;color:#555;text-align:left\">\u5b8c\u5168\u306b\u6d88\u305b\u308b\u6a29\u9650\u3092\u3001\u9650\u3089\u308c\u305f\u7ba1\u7406\u8005\u306b\u7d5e\u308c\u308b<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u30e6\u30fc\u30b6\u30fc\u304c\u4f7f\u3048\u308b\u6a5f\u80fd\u3092\u3001\u7ba1\u7406\u8005\u304c\u3042\u3089\u304b\u3058\u3081\u5236\u9650\u3067\u304d\u308b\u3002\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u4ee5\u4e0a\u306e\u30d7\u30e9\u30f3\u306b\u6a19\u6e96\u3067\u4ed8\u304f\u300cDirectCloud \u76e3\u67fb\u300d\u3067\u306f\u3001\u30b4\u30df\u7bb1\u306b\u79fb\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u3082\u5b8c\u5168\u306b\u306f\u524a\u9664\u305b\u305a\u306b\u4fdd\u6301\u3059\u308b\u3002\u30d3\u30b8\u30cd\u30b9\u30d7\u30e9\u30f3\u4ee5\u4e0a\u3067\u306f\u7ba1\u7406\u8005\u306e\u64cd\u4f5c\u3082\u30ed\u30b0\u306b\u6b8b\u308b<\/td>\n      <\/tr>\n      <tr>\n        <td class=\"data_table1_td\" style=\"background-color:#e9f2fb;color:#555;text-align:left\">\u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u591a\u8981\u7d20\u8a8d\u8a3c\u3084\u63a5\u7d9a\u5143\u306e\u5236\u9650\u3092\u8a2d\u5b9a\u3067\u304d\u308b<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u30ef\u30f3\u30bf\u30a4\u30e0\u30d1\u30b9\u30ef\u30fc\u30c9\u306b\u3088\u308b\u4e8c\u8981\u7d20\u8a8d\u8a3c\u3068IP\u30a2\u30c9\u30ec\u30b9\u5236\u9650\u3092\u7d44\u307f\u5408\u308f\u305b\u3089\u308c\u308b<\/td>\n      <\/tr>\n      <tr>\n        <td class=\"data_table1_td\" style=\"background-color:#e9f2fb;color:#555;text-align:left\">\u672c\u756a\u3068\u306f\u5225\u306e\u5730\u57df\u3084\u7cfb\u7d71\u306b\u30c7\u30fc\u30bf\u3092\u8907\u88fd\u3067\u304d\u308b<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">\u707d\u5bb3\u5bfe\u7b56\u30fb\u9060\u9694\u5730\u30d0\u30c3\u30af\u30a2\u30c3\u30d7<span class=\"it_table_span\">\uff08\u30aa\u30d7\u30b7\u30e7\u30f3\uff09<\/span>\u3067\u3001\u5927\u962a\u307e\u305f\u306f\u30b7\u30f3\u30ac\u30dd\u30fc\u30eb\u306eDR\u30b5\u30a4\u30c8\u3078\u8907\u88fd\u3067\u304d\u308b<\/td>\n      <\/tr>\n      <tr>\n        <td class=\"data_table1_td\" style=\"background-color:#e9f2fb;color:#555;text-align:left\">\u5927\u5bb9\u91cf\u306e\u30c7\u30fc\u30bf\u3092\u623b\u3059\u6642\u9593\u3092\u628a\u63e1\u3067\u304d\u308b<\/td>\n        <td class=\"data_table1_td\" style=\"color:#555;text-align:left\">DR\u30b5\u30a4\u30c8\u306eRTO\u306f\u6570\u5206\u3001\u540c\u671f\u901f\u5ea6\u306f100GB\u3042\u305f\u308a\u7d0420\u5206\u3068\u516c\u5f0f\u306e\u30b5\u30fc\u30d3\u30b9\u4ed5\u69d8\u3067\u793a\u3057\u3066\u3044\u308b<\/td>\n      <\/tr>\n    <\/tbody>\n  <\/table>\n<\/div>\n<p>DirectCloud\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u306f\u3001\u65e5\u6b21\u3084\u9031\u6b21\u3067\u53d6\u5f97\u3059\u308b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u306f\u4e16\u4ee3\u306e\u6570\u3048\u65b9\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u4e16\u4ee3\u306f\u30d5\u30a1\u30a4\u30eb\u304c\u66f4\u65b0\u3055\u308c\u308b\u305f\u3073\u306b\u30d5\u30a1\u30a4\u30eb\u3054\u3068\u306b\u4f5c\u3089\u308c\u308b\u305f\u3081\u3001\u66f4\u65b0\u306e\u306a\u3044\u65e5\u304c\u7d9a\u3044\u3066\u3082\u4e16\u4ee3\u306f\u5897\u3048\u305a\u3001\u65e5\u6570\u306e\u7d4c\u904e\u3060\u3051\u3067\u611f\u67d3\u524d\u306e\u4e16\u4ee3\u304c\u62bc\u3057\u51fa\u3055\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u6697\u53f7\u5316\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3067\u4e0a\u66f8\u304d\u3055\u308c\u305f\u5834\u5408\u306f\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u304b\u3089\u3001\u5143\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u524a\u9664\u3055\u308c\u3066\u6697\u53f7\u5316\u6e08\u307f\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u7f6e\u304d\u63db\u308f\u3063\u305f\u5834\u5408\u306f\u7ba1\u7406\u8005\u306e\u30b4\u30df\u7bb1\u304b\u3089\u3001\u611f\u67d3\u524d\u306e\u72b6\u614b\u306b\u623b\u305b\u307e\u3059\u3002<br><br>\u306a\u304a\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3092\u4f7f\u3046\u306b\u306f\u3001\u7ba1\u7406\u30da\u30fc\u30b8\u3068\u30d5\u30a9\u30eb\u30c0\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3092\u6709\u52b9\u306b\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u904e\u53bb\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3078\u306e\u5fa9\u5143\u306f\u30d5\u30a1\u30a4\u30eb\u3054\u3068\u306b\u884c\u3046\u305f\u3081\u3001\u591a\u304f\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u88ab\u5bb3\u3092\u53d7\u3051\u305f\u5834\u5408\u306b\u3069\u306e\u7a0b\u5ea6\u306e\u6642\u9593\u304c\u304b\u304b\u308b\u304b\u3092\u3001\u524d\u8ff0\u306e\u5fa9\u5143\u30c6\u30b9\u30c8\u3067\u78ba\u304b\u3081\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/directcloud.jp\/about\/func_ransomware\" target=\"_blank\" rel=\"noopener noreferrer\">DirectCloud\uff5cDirectCloud \u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/directcloud.jp\/about\/func05\" target=\"_blank\" rel=\"noopener noreferrer\">DirectCloud\uff5c\u30e6\u30fc\u30b6\u30fc\u5225\u30b9\u30c8\u30ec\u30fc\u30b8\u5bb9\u91cf\u306e\u8a2d\u5b9a\u6a5f\u80fd\uff08\u30d5\u30a9\u30eb\u30c0\u3054\u3068\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u8a2d\u5b9a\uff09<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1aDirectCloud\u30d8\u30eb\u30d7\u30bb\u30f3\u30bf\u30fc\uff5c\u30d5\u30a1\u30a4\u30eb\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u623b\u3059\u65b9\u6cd5\u3010\u516c\u958bURL\u3092\u78ba\u8a8d\u306e\u3046\u3048\u30ea\u30f3\u30af\u8a2d\u5b9a\u3011<\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/directcloud.jp\/about\/func06\" target=\"_blank\" rel=\"noopener noreferrer\">DirectCloud\uff5c\u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u8005\u306e\u696d\u52d9\u8ca0\u62c5\u3092\u8efd\u6e1b\u3059\u308b\u30d5\u30a1\u30a4\u30eb\u5171\u6709\u7ba1\u7406<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/directcloud.jp\/directcloud_audit\" target=\"_blank\" rel=\"noopener noreferrer\">DirectCloud\uff5cDirectCloud \u76e3\u67fb<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/directcloud.jp\/about\/func03\" target=\"_blank\" rel=\"noopener noreferrer\">DirectCloud\uff5c\u304d\u3081\u7d30\u3084\u304b\u306a\u30a2\u30af\u30bb\u30b9\u30ec\u30d9\u30eb\u3067\u30d5\u30a1\u30a4\u30eb\u306e\u6301\u3061\u51fa\u3057\u5236\u9650<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/directcloud.jp\/about\/func02\" target=\"_blank\" rel=\"noopener noreferrer\">DirectCloud\uff5c\u60c5\u5831\u6f0f\u6d29\u3092\u9632\u3050\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/directcloud.jp\/bcp_lp\" target=\"_blank\" rel=\"noopener noreferrer\">DirectCloud\uff5c\u707d\u5bb3\u5bfe\u7b56\u30fb\u9060\u9694\u5730\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3067\u4e07\u304c\u4e00\u306e\u707d\u5bb3\u30fb\u30c8\u30e9\u30d6\u30eb\u306b\u5099\u3048\u308b\uff01<\/a><\/p>\n<h3 class=\"wp-block-heading\">\u4e0d\u6b63\u30ed\u30b0\u30a4\u30f3\u3092\u9632\u304e\u7ba1\u7406\u8005\u306e\u64cd\u4f5c\u3092\u8a18\u9332\u3067\u304d\u308b<\/h3>\n<p>DirectCloud\u3067\u306f\u3001ID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3067\u306e\u30ed\u30b0\u30a4\u30f3\u5f8c\u306b\u3001\u30ef\u30f3\u30bf\u30a4\u30e0\u30d1\u30b9\u30ef\u30fc\u30c9\u306b\u3088\u308b\u4e8c\u8981\u7d20\u8a8d\u8a3c\u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002IP\u30a2\u30c9\u30ec\u30b9\u5236\u9650\u3068\u7d44\u307f\u5408\u308f\u305b\u308c\u3070\u3001\u6307\u5b9a\u5916\u306e\u5834\u6240\u304b\u3089\u306e\u30ed\u30b0\u30a4\u30f3\u306b\u3060\u3051\u8ffd\u52a0\u306e\u8a8d\u8a3c\u3092\u6c42\u3081\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<br><br>\u30c7\u30d0\u30a4\u30b9\u8a8d\u8a3c\u3067\u7ba1\u7406\u8005\u304c\u8a31\u53ef\u3057\u305f\u7aef\u672b\u3060\u3051\u306b\u30a2\u30af\u30bb\u30b9\u3092\u9650\u308a\u3001\u7570\u5e38\u3092\u691c\u77e5\u3057\u305f\u7aef\u672b\u306f\u3059\u3050\u306b\u906e\u65ad\u3067\u304d\u307e\u3059\u3002\u30d3\u30b8\u30cd\u30b9\u30d7\u30e9\u30f3\u4ee5\u4e0a\u3067\u306f\u7ba1\u7406\u8005\u306e\u64cd\u4f5c\u3082\u30ed\u30b0\u306b\u6b8b\u308b\u305f\u3081\u3001\u4e0d\u5be9\u306a\u524a\u9664\u3084\u8a2d\u5b9a\u5909\u66f4\u3092\u5f8c\u304b\u3089\u8ffd\u8de1\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/directcloud.jp\/about\/func02\" target=\"_blank\" rel=\"noopener noreferrer\">DirectCloud\uff5c\u60c5\u5831\u6f0f\u6d29\u3092\u9632\u3050\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56<\/a><\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/directcloud.jp\/about\/func04\" target=\"_blank\" rel=\"noopener noreferrer\">DirectCloud\uff5c\u696d\u754c\u30c8\u30c3\u30d7\u30af\u30e9\u30b9250\u7a2e\u985e\u4ee5\u4e0a\u306e\u30ed\u30b0\u76e3\u8996<\/a><\/p>\n<h3 class=\"wp-block-heading\">\u7aef\u672b\u3067\u306e\u6697\u53f7\u5316\u3092\u691c\u77e5\u3057\u3066\u81ea\u52d5\u3067\u5fa9\u5143\u3067\u304d\u308b<\/h3>\n<p>WhiteDefender\u306f\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306b\u3088\u308b\u6697\u53f7\u5316\u306e\u6319\u52d5\u3092\u691c\u77e5\u3057\u3066\u906e\u65ad\u3057\u3001\u6697\u53f7\u5316\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u81ea\u52d5\u3067\u5fa9\u5143\u3059\u308b\u3001PC\u3084\u30b5\u30fc\u30d0\u30fc\u306a\u3069\u306e\u7aef\u672b\u3067\u52d5\u304f\u88fd\u54c1\u3067\u3059\u3002\u516c\u5f0f\u30b5\u30a4\u30c8\u3067\u306f\u3001\u691c\u77e5\u30920\u79d2\u3001\u5fa9\u5143\u3092\u5e73\u57473.4\u79d2\u3068\u793a\u3057\u3066\u3044\u307e\u3059\uff08\u7279\u5b9a\u306e\u691c\u8a3c\u74b0\u5883\u3067\u306e\u6e2c\u5b9a\u5024\uff09\u3002\u65e2\u5b58\u306e\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u3068\u7af6\u5408\u305b\u305a\u3001\u8ffd\u52a0\u306e\u9632\u5fa1\u5c64\u3068\u3057\u3066\u5171\u5b58\u3067\u304d\u307e\u3059\u3002<br><br>DirectCloud\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3068\u7d44\u307f\u5408\u308f\u305b\u308c\u3070\u3001\u7aef\u672b\u3068\u30af\u30e9\u30a6\u30c9\u306e\u4e21\u65b9\u3067\u696d\u52d9\u30c7\u30fc\u30bf\u3092\u623b\u305b\u308b\u4f53\u5236\u3092\u6574\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/directcloud.jp\/dc_whitedefender\" target=\"_blank\" rel=\"noopener noreferrer\">DirectCloud\uff5c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u30bd\u30d5\u30c8\u306a\u3089WhiteDefender\uff08\u30db\u30ef\u30a4\u30c8\u30c7\u30a3\u30d5\u30a7\u30f3\u30c0\u30fc\uff09\uff5c\u691c\u77e50\u79d2\u30fb\u81ea\u52d5\u5fa9\u5143<\/a><\/p>\n<\/section>\n\n<section id=\"list-09\">\n<h2>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u3068\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u904b\u7528\u3092\u6539\u5584\u3057\u305f\u4e8b\u4f8b<\/h2>\n<p>\u672c\u8a18\u4e8b\u3067\u6271\u3063\u305f\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u3084\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u8ab2\u984c\u3092\u3001DirectCloud\u306e\u5c0e\u5165\u3067\u89e3\u6c7a\u3057\u305f\u4f01\u696d\u306e\u4e8b\u4f8b\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002\u696d\u7a2e\u306f\u7570\u306a\u308a\u307e\u3059\u304c\u3001\u3044\u305a\u308c\u3082\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u306e\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\u30fc\u3084NAS\u306e\u904b\u7528\u306b\u8ab2\u984c\u3092\u62b1\u3048\u3066\u3044\u307e\u3057\u305f\u30021\u793e\u76ee\u306f\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u30012\u793e\u76ee\u30683\u793e\u76ee\u306f\u6a5f\u5668\u306e\u6545\u969c\u3084\u707d\u5bb3\u3078\u306e\u5099\u3048\u3092\u898b\u76f4\u3057\u305f\u4e8b\u4f8b\u3067\u3059\u3002\u5404\u793e\u306e\u5c0e\u5165\u524d\u306e\u8ab2\u984c\u3068\u3001\u5c0e\u5165\u5f8c\u306b\u5f97\u3089\u308c\u305f\u6210\u679c\u3092\u3054\u53c2\u8003\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3 class=\"wp-block-heading\">\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u306e\u8ca0\u62c5\u3092\u89e3\u6d88\u3057\u30ea\u30b9\u30c8\u30a2\u5de5\u6570\u3092\u524a\u6e1b<\/h3>\n<p>\u6e05\u9152\u300c\u83ca\u6b63\u5b97\u300d\u306e\u88fd\u9020\u8ca9\u58f2\u3092\u624b\u304c\u3051\u308b\u83ca\u6b63\u5b97\u9152\u9020\u682a\u5f0f\u4f1a\u793e\u69d8\u3067\u306f\u3001\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u306e\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\u30fc\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u306b\u82e6\u616e\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306f\u53d6\u3063\u3066\u3044\u305f\u3082\u306e\u306e\u3001\u30d5\u30a1\u30a4\u30eb\u5358\u4f4d\u3067\u306e\u30ea\u30b9\u30c8\u30a2\u3078\u306e\u5bfe\u5fdc\u304c\u7169\u96d1\u3060\u3063\u305f\u3068\u8a00\u3044\u307e\u3059\u3002<br><br>DirectCloud\u306e\u5c0e\u5165\u5f8c\u306f\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306a\u3069\u306e\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u304c\u5bb9\u6613\u306b\u306a\u308a\u3001\u696d\u52d9\u52b9\u7387\u3082\u5411\u4e0a\u3057\u307e\u3057\u305f\u3002\u30c7\u30fc\u30bf\u3092DirectCloud\u306b\u96c6\u7d04\u3057\u305f\u3053\u3068\u3067\u3001\u30d5\u30a1\u30a4\u30eb\u5358\u4f4d\u306e\u30ea\u30b9\u30c8\u30a2\u306b\u304b\u304b\u308b\u5de5\u6570\u3082\u524a\u6e1b\u3067\u304d\u3066\u3044\u307e\u3059\u3002<\/p>\n<div style=\"background-color:#fdfaf3;background-image:repeating-linear-gradient(45deg, transparent, transparent 5px, rgba(196,164,96,0.13) 5px, rgba(196,164,96,0.13) 7px);border:1px solid #e8dcc0;border-left:5px solid #b8892b;border-radius:4px;padding:18px 20px;margin:28px 0\">\n  <span style=\"display:inline-block;background-color:#b8892b;color:#fff;font-size:14px;font-weight:600;line-height:1.4;padding:7px 14px;border-radius:3px;margin-right:12px;vertical-align:middle\">\u5c0e\u5165\u4e8b\u4f8b<\/span>\n  <a href=\"https:\/\/directcloud.jp\/interview\/interview52\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#8a6318;font-size:16px;font-weight:600;text-decoration:underline;vertical-align:middle\">\u83ca\u6b63\u5b97\u9152\u9020\u682a\u5f0f\u4f1a\u793e\u69d8\uff5c\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u3067\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u30fb\u696d\u52d9\u52b9\u7387\u306e\u5411\u4e0a\u3092\u5b9f\u73fe<\/a>\n<\/div>\n<h3 class=\"wp-block-heading\">NAS\u6545\u969c\u306e\u4e0d\u5b89\u3092\u89e3\u6d88\u3057\u30c7\u30fc\u30bf\u306e\u5206\u6563\u4fdd\u5b58\u3092\u5b9f\u73fe<\/h3>\n<p>\u30d3\u30eb\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3084\u4e0d\u52d5\u7523\u7ba1\u7406\u3092\u624b\u304c\u3051\u308b\u30c8\u30fc\u30bb\u30a4\u30fb\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u682a\u5f0f\u4f1a\u793e\u69d8\u3067\u306f\u3001\u5c0e\u5165\u304b\u30895\u5e74\u4ee5\u4e0a\u305f\u3063\u305f\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\u30fc\u304c2021\u5e74\u65e9\u3005\u306b\u6545\u969c\u3057\u3066\u3044\u307e\u3059\u3002\u6545\u969c\u306b\u3088\u308b\u30c7\u30fc\u30bf\u6d88\u5931\u3078\u306e\u61f8\u5ff5\u304b\u3089\u3001\u5805\u7262\u306a\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u4f53\u5236\u3092\u6577\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u3002<br><br>DirectCloud\u5c0e\u5165\u5f8c\u306f\u3001\u9810\u3051\u305f\u30d5\u30a1\u30a4\u30eb\u304cAWS\u6771\u4eac\u30ea\u30fc\u30b8\u30e7\u30f3\u5185\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc3\u304b\u6240\u306b\u5206\u6563\u4fdd\u5b58\u3055\u308c\u308b\u305f\u3081\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u6545\u969c\u306e\u4e0d\u5b89\u3068\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u624b\u9593\u304b\u3089\u89e3\u653e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<div style=\"background-color:#fdfaf3;background-image:repeating-linear-gradient(45deg, transparent, transparent 5px, rgba(196,164,96,0.13) 5px, rgba(196,164,96,0.13) 7px);border:1px solid #e8dcc0;border-left:5px solid #b8892b;border-radius:4px;padding:18px 20px;margin:28px 0\">\n  <span style=\"display:inline-block;background-color:#b8892b;color:#fff;font-size:14px;font-weight:600;line-height:1.4;padding:7px 14px;border-radius:3px;margin-right:12px;vertical-align:middle\">\u5c0e\u5165\u4e8b\u4f8b<\/span>\n  <a href=\"https:\/\/directcloud.jp\/interview\/interview40\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#8a6318;font-size:16px;font-weight:600;text-decoration:underline;vertical-align:middle\">\u30c8\u30fc\u30bb\u30a4\u30fb\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u682a\u5f0f\u4f1a\u793e\u69d8\uff5c5\u53f0\u306eNAS\u304b\u30895TB\u5206\u306e\u30c7\u30fc\u30bf\u30921\u30f6\u6708\u7a0b\u3067\u30af\u30e9\u30a6\u30c9\u79fb\u884c\u3057\u3001\u53ef\u7528\u6027\u3068\u6a5f\u5bc6\u6027\u3092\u5411\u4e0a<\/a>\n<\/div>\n<h3 class=\"wp-block-heading\">\u8001\u673d\u5316\u3057\u305f\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u8131\u5374\u3057\u9060\u9694\u5730\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u5b9f\u73fe<\/h3>\n<p>\u96fb\u5b50\u90e8\u54c1\u306e\u7269\u6d41\u3092\u62c5\u3046\u682a\u5f0f\u4f1a\u793e\u30a2\u30eb\u30d7\u30b9\u7269\u6d41\u69d8\u3067\u306f\u3001\u7d047\u5e74\u4f7f\u3063\u305f\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u306e\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\u30fc\u304c\u8001\u673d\u5316\u3057\u3001\u5bb9\u91cf\u3092\u62e1\u5145\u3059\u308b\u305f\u3073\u306b\u5de5\u6570\u3084\u6295\u8cc7\u30b3\u30b9\u30c8\u304c\u304b\u304b\u3063\u3066\u3044\u307e\u3057\u305f\u3002<br><br>DirectCloud\u3067\u30af\u30e9\u30a6\u30c9\u306b\u79fb\u884c\u3057\u305f\u3053\u3068\u3067\u3001\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u306e\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u8131\u5374\u3057\u3066\u3044\u307e\u3059\u3002\u6709\u6599\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u707d\u5bb3\u5bfe\u7b56\u30fb\u9060\u9694\u5730\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u6a5f\u80fd\u306b\u3088\u308a\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u81ea\u52d5\u3067\u53d6\u5f97\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u707d\u5bb3\u306e\u88ab\u5bb3\u3092\u53d7\u3051\u3066\u308224\u6642\u9593\u4ee5\u5185\u306b\u30c7\u30fc\u30bf\u3092\u623b\u305b\u308b\u4f53\u5236\u3092\u6574\u3048\u3001BCP\uff08\u4e8b\u696d\u7d99\u7d9a\u8a08\u753b\uff09\u5bfe\u7b56\u3092\u5f37\u5316\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<div style=\"background-color:#fdfaf3;background-image:repeating-linear-gradient(45deg, transparent, transparent 5px, rgba(196,164,96,0.13) 5px, rgba(196,164,96,0.13) 7px);border:1px solid #e8dcc0;border-left:5px solid #b8892b;border-radius:4px;padding:18px 20px;margin:28px 0\">\n  <span style=\"display:inline-block;background-color:#b8892b;color:#fff;font-size:14px;font-weight:600;line-height:1.4;padding:7px 14px;border-radius:3px;margin-right:12px;vertical-align:middle\">\u5c0e\u5165\u4e8b\u4f8b<\/span>\n  <a href=\"https:\/\/directcloud.jp\/interview\/interview66\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#8a6318;font-size:16px;font-weight:600;text-decoration:underline;vertical-align:middle\">\u682a\u5f0f\u4f1a\u793e\u30a2\u30eb\u30d7\u30b9\u7269\u6d41\u69d8\uff5c\u707d\u5bb3\u5bfe\u7b56\u30fb\u9060\u9694\u5730\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u6a5f\u80fd\u3067\u5f37\u56fa\u306aBCP\u5bfe\u7b56\u3092\u5b9f\u73fe<\/a>\n<\/div>\n<\/section>\n\n<section id=\"list-10\">\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306b\u3064\u3044\u3066\u3001\u3088\u304f\u5bc4\u305b\u3089\u308c\u308b\u8cea\u554f\u306b\u56de\u7b54\u3057\u307e\u3059\u3002<br>\u81ea\u793e\u306e\u5bfe\u7b56\u3092\u898b\u76f4\u3059\u969b\u306e\u53c2\u8003\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div class=\"faq_area\">\n  <ul class=\"faq\">\n    <li class=\"q\"><h3>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306f\u7121\u610f\u5473\uff1f<\/h3><\/li>\n    <li class=\"a\">\n      \u7121\u610f\u5473\u3067\u306f\u306a\u304f\u3001\u6b63\u3057\u304f\u8a2d\u8a08\u30fb\u904b\u7528\u3059\u308c\u3070\u6709\u52b9\u306a\u5099\u3048\u3067\u3059\u3002\u57fc\u7389\u770c\u8b66\u5bdf\u306e\u300c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u306e\u898b\u76f4\u3057\u3092\uff01\u300d\u306b\u3088\u308b\u3068\u3001\u88ab\u5bb3\u4f01\u696d\u306e\u7d0495%\u304c\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u53d6\u5f97\u3057\u3066\u3044\u305f\u306e\u306b\u3001\u5fa9\u65e7\u3067\u304d\u305f\u306e\u306f\u7d0415%\u3067\u3057\u305f\u3002<br><br>\n      \u4e3b\u306a\u539f\u56e0\u306f\u300c\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3082\u6697\u53f7\u5316\u3055\u308c\u305f\u300d\u3053\u3068\u3067\u3001\u8b66\u5bdf\u5e81\u306e\u300c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u9632\u6b62\u5bfe\u7b56\u300d\u3082\u3001\u904b\u7528\u9762\u306e\u8ab2\u984c\u3067\u5fa9\u65e7\u3067\u304d\u306a\u304b\u3063\u305f\u4e8b\u4f8b\u3092\u6319\u3052\u3066\u3044\u307e\u3059\u3002\u9694\u96e2\u3001\u5909\u66f4\u3067\u304d\u306a\u3044\u72b6\u614b\u3067\u306e\u4fdd\u7ba1\u3001\u5341\u5206\u306a\u4fdd\u6301\u671f\u9593\u3001\u5fa9\u5143\u30c6\u30b9\u30c8\u306e4\u70b9\u3092\u898b\u76f4\u305b\u3070\u3001\u623b\u305b\u308b\u53ef\u80fd\u6027\u3092\u9ad8\u3081\u3089\u308c\u307e\u3059\u3002<br><br>\n      \u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.police.pref.saitama.lg.jp\/documents\/34651\/r711ransam.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">\u57fc\u7389\u770c\u8b66\u5bdf\uff5c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u306e\u898b\u76f4\u3057\u3092\uff01<\/a><br>\n      \u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.npa.go.jp\/bureau\/cyber\/countermeasures\/ransom.html\" target=\"_blank\" rel=\"noopener noreferrer\">\u8b66\u5bdf\u5e81\uff5c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u9632\u6b62\u5bfe\u7b56<\/a>\n    <\/li>\n    <li class=\"q\"><h3>\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3067\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u4ee3\u308f\u308a\u306b\u306a\u308b\uff1f<\/h3><\/li>\n    <li class=\"a\">\n      \u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3060\u3051\u3067\u306f\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u4ee3\u308f\u308a\u306b\u306a\u308a\u307e\u305b\u3093\u3002\u77ed\u3044\u9593\u9694\u3067\u5fa9\u5143\u3067\u304d\u308b\u6642\u70b9\u3092\u4f5c\u308c\u308b\u305f\u3081\u3001\u8aa4\u64cd\u4f5c\u3084\u4e00\u90e8\u30d5\u30a1\u30a4\u30eb\u306e\u6697\u53f7\u5316\u304b\u3089\u306e\u5fa9\u65e7\u306b\u306f\u5f79\u7acb\u3061\u307e\u3059\u3002<br><br>\n      \u4e00\u65b9\u3001NIST\u306e\u300cSP 800-209\u300d\u306b\u3088\u308b\u3068\u3001\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u306f\u5143\u30c7\u30fc\u30bf\u304b\u3089\u5909\u308f\u3063\u305f\u90e8\u5206\u3060\u3051\u3092\u4fdd\u5b58\u3059\u308b\u305f\u3081\u3001\u5143\u30c7\u30fc\u30bf\u304c\u4f7f\u3048\u306a\u304f\u306a\u308b\u3068\u4e00\u7dd2\u306b\u4f7f\u3048\u306a\u304f\u306a\u308b\u5834\u5408\u304c\u591a\u3044\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u7ba1\u7406\u8005\u6a29\u9650\u3092\u596a\u3063\u305f\u653b\u6483\u8005\u306b\u640d\u306a\u308f\u308c\u308b\u304a\u305d\u308c\u3082\u3042\u308b\u305f\u3081\u3001\u5225\u306e\u88c5\u7f6e\u3084\u5a92\u4f53\u3078\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u304f\u3060\u3055\u3044\u3002<br><br>\n      \u53c2\u7167\u5143\uff1a<a href=\"https:\/\/nvlpubs.nist.gov\/nistpubs\/SpecialPublications\/NIST.SP.800-209.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">NIST\uff5cSP 800-209 Security Guidelines for Storage Infrastructure<\/a>\n      <div class=\"related_article_box\">\n        <span class=\"related_article_badge\">\u95a2\u9023\u8a18\u4e8b<\/span>\n        <div class=\"related_article_embed\">\n<div class=\"dc-case-card dc-case-card--post\"><a class=\"dc-case-card__link\" href=\"https:\/\/directcloud.jp\/contents\/shared-folder-restore\/\"><span class=\"dc-case-card__row\"><span class=\"dc-case-card__thumb\"><img decoding=\"async\" width=\"414\" height=\"275\" src=\"https:\/\/directcloud.jp\/contents\/wp-content\/uploads\/2026\/10\/shared_folder_restore_thumbnail_414x275.png\" class=\"attachment-medium_large size-medium_large wp-post-image\" alt=\"\u5171\u6709\u30d5\u30a9\u30eb\u30c0\u3067\u524a\u9664\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u5fa9\u5143\u3059\u308b\u65b9\u6cd5\uff5c\u4fdd\u5b58\u5148\u5225\u306e\u624b\u9806\u3068\u521d\u52d5\u3092\u89e3\u8aac\" loading=\"lazy\" sizes=\"auto, (max-width: 600px) 100vw, 280px\" \/><\/span><span class=\"dc-case-card__body\"><span class=\"dc-case-card__title\">\u5171\u6709\u30d5\u30a9\u30eb\u30c0\u3067\u524a\u9664\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u5fa9\u5143\u3059\u308b\u65b9\u6cd5\uff5c\u4fdd\u5b58\u5148\u5225\u306e\u624b\u9806\u3068\u521d\u52d5\u3092\u89e3\u8aac<\/span><span class=\"dc-case-card__summary\">\u5171\u6709\u30d5\u30a9\u30eb\u30c0\u3067\u524a\u9664\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u306f\u30d1\u30bd\u30b3\u30f3\u306e\u30b4\u30df\u7bb1\u306b\u5165\u3089\u305a\u3001\u5fa9\u5143\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u306f\u4fdd\u5b58\u5148\u306e\u6a5f\u80fd\u3068\u4e8b\u524d\u306e\u8a2d\u5b9a\u3067\u6c7a\u307e\u308a\u307e\u3059\u3002\u524a\u9664\u306b\u6c17\u3065\u3044\u305f\u5f8c\u3082\u66f8\u304d\u8fbc\u307f\u3092\u7d9a\u3051\u305f\u308a\u3001\u81ea\u529b\u3067\u5fa9\u5143\u30bd\u30d5\u30c8\u3092\u8a66\u3057\u305f\u308a\u3059\u308b\u3068\u3001\u30c7\u30fc\u30bf\u304c\u4e0a\u66f8\u304d\u3055\u308c\u3001\u623b\u305b\u305f\u306f\u305a\u306e\u2026<\/span><span class=\"dc-case-card__more\">\u7d9a\u304d\u3092\u8aad\u3080<\/span><\/span><\/span><\/a><\/div>\n        <\/div>\n      <\/div>\n    <\/li>\n    <li class=\"q\"><h3>IPA\u306a\u3069\u516c\u7684\u6a5f\u95a2\u306f\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306b\u4f55\u3092\u63a8\u5968\u3057\u3066\u3044\u308b\uff1f<\/h3><\/li>\n    <li class=\"a\">\n      \u516c\u7684\u6a5f\u95a2\u306f\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306b\u52a0\u3048\u3001\u5fa9\u65e7\u6642\u70b9\u3092\u5224\u65ad\u3059\u308b\u305f\u3081\u306e\u30ed\u30b0\u306e\u78ba\u4fdd\u3068\u3001\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u3092\u60f3\u5b9a\u3057\u305fBCP\u306e\u7b56\u5b9a\u3092\u6c42\u3081\u3066\u3044\u307e\u3059\u3002<br><br>\n      IPA\u304c2026\u5e749\u6708\u306b\u516c\u958b\u3057\u305f\u300c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u304b\u3089\u5b66\u3076\u6559\u8a13\u96c6\u300d\u306f\u3001\u5b89\u5168\u306a\u5fa9\u5143\u6642\u70b9\u3092\u5224\u65ad\u3067\u304d\u308b\u3088\u3046\u30ed\u30b0\u3092\u4fdd\u5b58\u3059\u308b\u3053\u3068\u3068\u3001\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306b\u5bfe\u5fdc\u3057\u305fBCP\u306e\u7b56\u5b9a\u3092\u6559\u8a13\u306b\u6319\u3052\u307e\u3057\u305f\u3002<br><br>\n      \u8b66\u5bdf\u5e81\u306e\u4ee4\u548c8\u5e74\u4e0a\u534a\u671f\u306e\u8cc7\u6599\u3082\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3084\u30ed\u30b0\u306e\u9069\u5207\u306a\u53d6\u5f97\u3001BCP\u306e\u7b56\u5b9a\u306a\u3069\u3092\u3001\u4e2d\u5c0f\u4f01\u696d\u3092\u4e2d\u5fc3\u306b\u547c\u3073\u304b\u3051\u3066\u3044\u307e\u3059\u3002<br><br>\n      \u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.ipa.go.jp\/security\/todokede\/crack-virus\/ransomware_lessons_learned.html\" target=\"_blank\" rel=\"noopener noreferrer\">IPA \u72ec\u7acb\u884c\u653f\u6cd5\u4eba\u60c5\u5831\u51e6\u7406\u63a8\u9032\u6a5f\u69cb\uff5c\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u304b\u3089\u5b66\u3076\u6559\u8a13\u96c6 \uff5e \u7d4c\u55b6\u8005\u306e\u305f\u3081\u306e\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u30cf\u30f3\u30c9\u30d6\u30c3\u30af \uff5e<\/a><br>\u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.npa.go.jp\/publications\/statistics\/cybersecurity\/data\/R8kami\/R08_kami_cyber_jousei.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">\u8b66\u5bdf\u5e81\uff5c\u4ee4\u548c\uff18\u5e74\u4e0a\u534a\u671f\u306b\u304a\u3051\u308b\u30b5\u30a4\u30d0\u30fc\u7a7a\u9593\u3092\u3081\u3050\u308b\u8105\u5a01\u306e\u60c5\u52e2\u7b49\u306b\u3064\u3044\u3066<\/a>\n    <\/li>\n    <li class=\"q\"><h3>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u3042\u308c\u3070\u60c5\u5831\u6f0f\u3048\u3044\u3082\u9632\u3052\u308b\uff1f<\/h3><\/li>\n    <li class=\"a\">\n      \u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3060\u3051\u3067\u306f\u3001\u60c5\u5831\u6f0f\u3048\u3044\u306f\u9632\u3052\u307e\u305b\u3093\u3002\u8b66\u5bdf\u5e81\u306e\u4ee4\u548c8\u5e74\u4e0a\u534a\u671f\u306e\u8cc7\u6599\u306b\u3088\u308b\u3068\u3001\u30c7\u30fc\u30bf\u3092\u7a83\u53d6\u3057\u3066\u516c\u958b\u3092\u3061\u3089\u3064\u304b\u305b\u3001\u5bfe\u4fa1\u3092\u8981\u6c42\u3059\u308b\u4e8c\u91cd\u6050\u559d\u304c\u88ab\u5bb3\u306e\u591a\u304f\u3092\u5360\u3081\u3001\u6697\u53f7\u5316\u305b\u305a\u306b\u76d7\u3080\u3060\u3051\u306e\u624b\u53e3\u3082\u767a\u751f\u3057\u3066\u3044\u307e\u3059\u3002<br><br>\n      \u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306f\u6697\u53f7\u5316\u304b\u3089\u306e\u5fa9\u65e7\u306b\u5f79\u7acb\u3061\u307e\u3059\u304c\u3001\u76d7\u307e\u308c\u305f\u60c5\u5831\u306e\u516c\u958b\u306f\u6b62\u3081\u3089\u308c\u306a\u3044\u305f\u3081\u3001\u4fb5\u5165\u5bfe\u7b56\u3084\u30a2\u30af\u30bb\u30b9\u6a29\u9650\u306e\u7ba1\u7406\u3068\u7d44\u307f\u5408\u308f\u305b\u307e\u3057\u3087\u3046\u3002JPCERT\/CC\u306eFAQ\u3082\u3001\u6f0f\u3048\u3044\u306e\u6709\u7121\u306f\u30ed\u30b0\u306e\u8abf\u67fb\u3084\u5206\u6790\u3067\u5224\u65ad\u3059\u308b\u3068\u3057\u3066\u3044\u307e\u3059\u3002<br><br>\n      \u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.npa.go.jp\/publications\/statistics\/cybersecurity\/data\/R8kami\/R08_kami_cyber_jousei.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">\u8b66\u5bdf\u5e81\uff5c\u4ee4\u548c\uff18\u5e74\u4e0a\u534a\u671f\u306b\u304a\u3051\u308b\u30b5\u30a4\u30d0\u30fc\u7a7a\u9593\u3092\u3081\u3050\u308b\u8105\u5a01\u306e\u60c5\u52e2\u7b49\u306b\u3064\u3044\u3066<\/a><br>\n      \u53c2\u7167\u5143\uff1a<a href=\"https:\/\/www.jpcert.or.jp\/magazine\/security\/ransom-faq.html\" target=\"_blank\" rel=\"noopener noreferrer\">JPCERT\/CC\uff5c\u4fb5\u5165\u578b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u3092\u53d7\u3051\u305f\u3089\u8aad\u3080FAQ<\/a>\n      <div class=\"related_article_box\">\n        <span class=\"related_article_badge\">\u95a2\u9023\u8a18\u4e8b<\/span>\n        <div class=\"related_article_embed\">\n<div class=\"dc-case-card dc-case-card--post\"><a class=\"dc-case-card__link\" href=\"https:\/\/directcloud.jp\/contents\/information_leak_cases\/\"><span class=\"dc-case-card__row\"><span class=\"dc-case-card__thumb\"><img decoding=\"async\" width=\"414\" height=\"275\" src=\"https:\/\/directcloud.jp\/contents\/wp-content\/uploads\/2026\/10\/information_leak_cases_thumbnail_414x275.png\" class=\"attachment-medium_large size-medium_large wp-post-image\" alt=\"\u30102026\u5e74\u6700\u65b0\u3011\u60c5\u5831\u6f0f\u6d29\u306e\u4e8b\u4f8b\u4e00\u89a7\u2502\u539f\u56e0\u5225\u306e\u624b\u53e3\u3068\u4f01\u696d\u304c\u5b66\u3076\u6559\u8a13\" loading=\"lazy\" sizes=\"auto, (max-width: 600px) 100vw, 280px\" \/><\/span><span class=\"dc-case-card__body\"><span class=\"dc-case-card__title\">\u30102026\u5e74\u6700\u65b0\u3011\u60c5\u5831\u6f0f\u6d29\u306e\u4e8b\u4f8b\u4e00\u89a7\u2502\u539f\u56e0\u5225\u306e\u624b\u53e3\u3068\u4f01\u696d\u304c\u5b66\u3076\u6559\u8a13<\/span><span class=\"dc-case-card__summary\">\u60c5\u5831\u6f0f\u6d29\u306e\u4e8b\u4f8b\u306f\u3001\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3084\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u3060\u3051\u3067\u306a\u304f\u3001\u59d4\u8a17\u5148\u306e\u4e8b\u6545\u3084\u4eba\u7684\u30df\u30b9\u3001\u5185\u90e8\u4e0d\u6b63\u304b\u3089\u3082\u751f\u3058\u3066\u304a\u308a\u30012026\u5e74\u3082\u5927\u898f\u6a21\u306a\u6f0f\u6d29\u306e\u516c\u8868\u304c\u76f8\u6b21\u3044\u3067\u3044\u307e\u3059\u3002\u539f\u56e0\u3054\u3068\u306b\u88ab\u5bb3\u306e\u5e83\u304c\u308a\u65b9\u306f\u7570\u306a\u308a\u3001\u624b\u53e3\u3092\u77e5\u3089\u306a\u3044\u307e\u307e\u5bfe\u7b56\u3092\u9032\u3081\u308c\u2026<\/span><span class=\"dc-case-card__more\">\u7d9a\u304d\u3092\u8aad\u3080<\/span><\/span><\/span><\/a><\/div>\n        <\/div>\n      <\/div>\n    <\/li>\n  <\/ul>\n<\/div>\n<\/section>\n\n<section id=\"list-11\">\n<h2>\u307e\u3068\u3081<\/h2>\n<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306f\u3001\u53d6\u5f97\u3057\u3066\u3044\u308b\u3060\u3051\u3067\u306f\u5099\u3048\u306b\u306a\u308a\u307e\u305b\u3093\u3002\u653b\u6483\u8005\u306f\u6697\u53f7\u5316\u306e\u524d\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u63a2\u3057\u51fa\u3057\u3001\u672c\u756a\u30c7\u30fc\u30bf\u3068\u4e00\u7dd2\u306b\u6697\u53f7\u5316\u3084\u524a\u9664\u3092\u56f3\u308b\u305f\u3081\u3067\u3059\u3002\u9694\u96e2\u3057\u305f\u4fdd\u7ba1\u3001\u767a\u899a\u307e\u3067\u3092\u898b\u8fbc\u3093\u3060\u4fdd\u6301\u671f\u9593\u3001\u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u4fdd\u8b77\u3001\u5fa9\u5143\u30c6\u30b9\u30c8\u307e\u3067\u305d\u308d\u3048\u3066\u3053\u305d\u3001\u88ab\u5bb3\u3092\u53d7\u3051\u3066\u3082\u611f\u67d3\u524d\u306e\u72b6\u614b\u3078\u623b\u305b\u307e\u3059\u3002\u307e\u305a\u306f\u81ea\u793e\u306e\u4f53\u5236\u3092\u70b9\u691c\u3057\u3001\u4e8b\u696d\u3092\u6b62\u3081\u306a\u3044\u305f\u3081\u306b\u8db3\u308a\u306a\u3044\u5099\u3048\u304b\u3089\u898b\u76f4\u3057\u307e\u3057\u3087\u3046\u3002<br><br>DirectCloud\u306f\u3001NAS\u306e\u81ea\u52d5\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3084\u9060\u9694\u5730\u3078\u306e\u8907\u88fd\u3001\u6697\u53f7\u5316\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3078\u306e\u5fa9\u5143\u3092\u5099\u3048\u305f\u6cd5\u4eba\u5411\u3051\u30af\u30e9\u30a6\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8\u3067\u3059\u3002\u623b\u305b\u308b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u4f53\u5236\u3092\u6574\u3048\u305f\u3044\u4f01\u696d\u306e\u3054\u62c5\u5f53\u8005\u69d8\u306f\u3001\u305c\u3072\u5c0e\u5165\u3092\u3054\u691c\u8a0e\u304f\u3060\u3055\u3044\u3002<\/p>\n<div class=\"index_cta__enterprise\">\n  <div class=\"cta_wrap__enterprise\">\n    <div class=\"cta_contents_enterprise\">\n      <div class=\"cta_text_enterprise\">\n        <h5 class=\"cta_subtxt_enterprise\">\u6697\u53f7\u5316\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3082\u3001\u4ee5\u524d\u306e\u72b6\u614b\u306b\u623b\u305b\u308b\u5099\u3048\u3092<\/h5>\n        <h4 class=\"cta_maintxt_enterprise\">\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5bfe\u7b56\u306e\u8cc7\u6599\u3092\u3054\u89a7\u306b\u306a\u308a\u307e\u305b\u3093\u304b\uff1f<\/h4>\n        <div class=\"cta_btn_area_cont__enterprise\">\n          <div class=\"main_btn_contents_area_enterprise mob1lay_btn\">\n            <div class=\"main_btn_boxtd_contents_enterprise\">\n              <a href=\"https:\/\/directcloud.jp\/resource_catalog\/ransomware\" target=\"_blank\" class=\"app-btn-enterprise app-btn-tertiary\" style=\"background:#ff114a\">\n                <p class=\"app-btn-contents-text1ai\" style=\"text-align:center;font-size:22px;color:#ffffff\">\u8cc7\u6599\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/p>\n              <\/a>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/div>\n<\/section>\n\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u88ab\u5bb3\u3092\u53d7\u3051\u305f\u4f01\u696d\u306e\u591a\u304f\u306f\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u53d6\u5f97\u3057\u3066\u3044\u305f\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u30c7\u30fc\u30bf\u3092\u5143\u306b\u623b\u305b\u3066\u3044\u307e\u305b\u3093\u3002\u653b\u6483\u8005\u304c\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u307e\u3067\u63a2\u3057\u51fa\u3057\u3001\u6697\u53f7\u5316\u3084\u524a\u9664\u3092\u56f3\u308b\u305f\u3081\u3067\u3059\u3002 \u672c\u8a18\u4e8b\u3067\u306f\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u623b\u305b\u306a\u304f\u306a\u308b\u7406\u7531\u3092 [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":22018,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"spay_email":"","dc_pc_banner_id":22017,"dc_side_materials":[11448,20260,20499],"dc_doc_group":"","dc_doc_pin":false,"dc_doc_priority":0,"footnotes":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true},"categories":[9,15],"tags":[11],"class_list":["post-22023","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-column","category-security","tag-11"],"jetpack_featured_media_url":"https:\/\/directcloud.jp\/contents\/wp-content\/uploads\/2026\/10\/ransomware_backup_thumbnail_414x275.jpg","_links":{"self":[{"href":"https:\/\/directcloud.jp\/contents\/wp-json\/wp\/v2\/posts\/22023","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/directcloud.jp\/contents\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/directcloud.jp\/contents\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/directcloud.jp\/contents\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/directcloud.jp\/contents\/wp-json\/wp\/v2\/comments?post=22023"}],"version-history":[{"count":3,"href":"https:\/\/directcloud.jp\/contents\/wp-json\/wp\/v2\/posts\/22023\/revisions"}],"predecessor-version":[{"id":22026,"href":"https:\/\/directcloud.jp\/contents\/wp-json\/wp\/v2\/posts\/22023\/revisions\/22026"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/directcloud.jp\/contents\/wp-json\/wp\/v2\/media\/22018"}],"wp:attachment":[{"href":"https:\/\/directcloud.jp\/contents\/wp-json\/wp\/v2\/media?parent=22023"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/directcloud.jp\/contents\/wp-json\/wp\/v2\/categories?post=22023"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/directcloud.jp\/contents\/wp-json\/wp\/v2\/tags?post=22023"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}